GERM Database Search Results |
|
|
|
| |
| |
---|
|
Reservoir |
Z |
Element |
Value |
Median |
SD |
Low |
High |
N |
Unit |
Info |
Reference |
Source(s) |
Acapulcoite Primitive Achondrites |
24 |
Cr |
6.995 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Yanai & Kojima 1991 Zipfel et al. 1995
|
Active Continental Rifts |
24 |
Cr |
175 |
|
|
|
|
|
ppm |
|
Rudnick & Fountain 1995 |
|
Active Continental Rifts |
24 |
Cr |
100 |
|
|
|
|
|
ppm |
|
Rudnick & Fountain 1995 |
|
Alaska Trench |
24 |
Cr |
75.1 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Alborz Mountains |
24 |
Cr |
20 |
|
|
|
|
3 |
ppm |
|
Altschuller 1980 |
Aval et al. 1968
|
Aleutian Basalts |
24 |
Cr |
449.93 |
|
|
|
|
27 |
ppm |
|
Kelemen et al. 2004 |
|
Aleutian Trench |
24 |
Cr |
69.2 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
ALH 77005 Meteorite |
24 |
Cr |
6670 |
|
520 |
|
|
|
ppm |
|
McSween, Jr. 2004 |
Lodders 1998
|
ALH 84001 Meteorite |
24 |
Cr |
7760 |
|
670 |
|
|
|
ppm |
|
McSween, Jr. 2004 |
Lodders 1998
|
ALH 84025 Brachinite |
24 |
Cr |
3.94 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Warren & Kallemeyn 1989a
|
ALHA 77257 Urelite |
24 |
Cr |
4.8 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Jarosewich 1990 Warren & Kallemeyn 1992 Spitz & Boynton 1991
|
ALHA 81101 Urelite |
24 |
Cr |
4.9 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Warren & Kallemeyn 1992 Spitz & Boynton 1991
|
ALHA77081 Acapulcoite |
24 |
Cr |
7.19 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Schultz et al. 1982
|
Amazon River Particulates |
24 |
Cr |
193 |
|
|
|
|
|
µg/g |
|
Martin & Meybeck 1979 |
|
Amphibolites |
24 |
Cr |
217 |
|
|
|
|
189 |
ppm |
|
Gao et al. 1998 |
|
Andaman Trench |
24 |
Cr |
129.3 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Andean Andesites |
24 |
Cr |
45 |
|
|
|
|
|
ppm |
|
Weaver & Tarney 1984 |
Bailey 1981
|
Andes Basalt |
24 |
Cr |
344.42 |
|
|
|
|
26 |
ppm |
|
Kelemen et al. 2004 |
|
Andesites |
24 |
Cr |
50 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Andesites |
24 |
Cr |
200 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Andesites |
24 |
Cr |
92.8 |
|
|
|
|
50 |
ppm |
|
Plank & Langmuir 1998 |
Plank & Langmuir 1988
|
Andesites |
24 |
Cr |
48 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Andesites |
24 |
Cr |
42 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Andesites |
24 |
Cr |
75 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Andesites |
24 |
Cr |
252.76 |
|
|
|
|
27 |
ppm |
|
Kelemen et al. 2004 |
|
Andesites |
24 |
Cr |
40 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Andesites |
24 |
Cr |
170 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Angrite Angra Dos Reis |
24 |
Cr |
1.5 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Mittlefehldt & Lindstrom 1990
|
Angrite LEW 87051 |
24 |
Cr |
1.09 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Mittlefehldt & Lindstrom 1990
|
Archean Amphibolites |
24 |
Cr |
32 |
|
|
|
|
|
ppm |
|
Weaver & Tarney 1984 |
Weaver & Tarney 1981
|
Archean Canadian Shield |
24 |
Cr |
140 |
|
|
|
|
|
ppm |
|
Shaw et al. 1986 |
Taylor & McLennan 1981
|
Archean Canadian Shield |
24 |
Cr |
88 |
|
|
|
|
|
ppm |
|
Shaw et al. 1986 |
Eade & Fahrig 1971
|
Archean Lower Crust |
24 |
Cr |
88 |
|
|
|
|
|
ppm |
|
Shaw et al. 1986 |
Weaver & Tarney 1984
|
Archean Terrains |
24 |
Cr |
162 |
|
|
|
|
|
ppm |
|
Rudnick & Fountain 1995 |
|
Archean Terrains |
24 |
Cr |
180 |
|
|
|
|
|
ppm |
|
Taylor & McLennan 1995 |
|
Archean Terrains |
24 |
Cr |
230 |
|
|
|
|
|
ppm |
|
Taylor & McLennan 1995 |
|
Archean Terrains |
24 |
Cr |
84 |
|
|
|
|
|
ppm |
|
Shaw et al. 1986 |
Shaw et al. 1967
|
Arenaceous Rocks |
24 |
Cr |
43 |
|
|
|
|
2754 |
ppm |
|
Gao et al. 1998 |
|
Arenaceous Rocks |
24 |
Cr |
161 |
|
|
|
|
121 |
ppm |
|
Gao et al. 1998 |
|
Ashy Clay |
24 |
Cr |
161.3 |
|
|
|
|
4 |
ppm |
|
Plank & Langmuir 1998 |
|
Aubres Aubrite |
24 |
Cr |
0.241 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Easton 1985 Wolf et al. 1983
|
Australian Granite |
24 |
Cr |
20 |
|
|
|
|
1074 |
ppm |
|
Kemp & Hawkesworth 2004 |
Wormald & Price 1988
|
Australian Granite |
24 |
Cr |
30 |
|
|
|
|
704 |
ppm |
|
Kemp & Hawkesworth 2004 |
Chappell & White 1992
|
Australian Granite |
24 |
Cr |
2 |
|
|
|
|
|
ppm |
|
Kemp & Hawkesworth 2004 |
Collins et al. 1982
|
Australian Granite |
24 |
Cr |
2 |
|
|
|
|
8 |
ppm |
|
Kemp & Hawkesworth 2004 |
Whalen 1985
|
Australian Granite |
24 |
Cr |
5 |
|
|
|
|
6 |
ppm |
|
Kemp & Hawkesworth 2004 |
Turner et al. 1992
|
Baldissero Spinel Lherzolites |
24 |
Cr |
2628 |
|
38 |
|
|
14 |
ppm |
|
Wedepohl & Hartmann 1994 |
|
Balmuccia Spinel Lherzolites |
24 |
Cr |
2568 |
|
176 |
|
|
18 |
ppm |
|
Wedepohl & Hartmann 1994 |
|
Bambui Group |
24 |
Cr |
50 |
|
|
|
|
14 |
ppm |
|
Altschuller 1980 |
Cathcart 1974
|
Barea Mesosiderite |
24 |
Cr |
5.42 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Mason & Jarosewich 1973 Mittlefehldt in press
|
Basalts |
24 |
Cr |
152 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Basalts |
24 |
Cr |
456 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Basalts |
24 |
Cr |
158 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Basalts |
24 |
Cr |
150 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Basalts |
24 |
Cr |
147 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Basalts |
24 |
Cr |
182 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Basalts |
24 |
Cr |
406 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Basalts |
24 |
Cr |
225 |
|
|
|
|
12 |
ppm |
|
Farmer 2004 |
Dungan et al. 1986
|
Basalts |
24 |
Cr |
343 |
|
|
|
|
8 |
ppm |
|
Farmer 2004 |
Marzoli et al. 2000
|
Basalts |
24 |
Cr |
232 |
|
|
|
|
6 |
ppm |
|
Farmer 2004 |
Marzoli et al. 2000
|
Basalts |
24 |
Cr |
296 |
|
|
|
|
6 |
ppm |
|
Farmer 2004 |
Turner et al. 1996a
|
Basalts |
24 |
Cr |
273 |
|
|
|
|
16 |
ppm |
|
Farmer 2004 |
Rogers et al. 1998
|
Basalts |
24 |
Cr |
233 |
|
|
|
|
4 |
ppm |
|
Farmer 2004 |
Chung 1999
|
Basalts |
24 |
Cr |
377 |
|
|
|
|
8 |
ppm |
|
Farmer 2004 |
Zhang & O'Reilly 1997
|
Basalts |
24 |
Cr |
266 |
|
|
|
|
7 |
ppm |
|
Farmer 2004 |
Price et al. 1997
|
Basalts |
24 |
Cr |
224 |
|
|
|
|
9 |
ppm |
|
Farmer 2004 |
Hoang & Flower 1998
|
Basalts |
24 |
Cr |
268 |
|
|
|
|
13 |
ppm |
|
Farmer 2004 |
Robert et al. 1992
|
Basalts |
24 |
Cr |
193 |
|
|
|
|
3 |
ppm |
|
Farmer 2004 |
Wilson et al. 1997
|
Basalts |
24 |
Cr |
99 |
|
|
|
|
5 |
ppm |
|
Farmer 2004 |
Wilson et al. 1997
|
Basalts |
24 |
Cr |
1082 |
|
|
|
|
10 |
ppm |
|
Farmer 2004 |
Chung et al. 2001
|
Basalts |
24 |
Cr |
134 |
|
|
|
|
7 |
ppm |
|
Farmer 2004 |
Conticelli et al. 1997
|
Basalts |
24 |
Cr |
248 |
|
|
|
|
16 |
ppm |
|
Farmer 2004 |
Jung & Hoernes 2000
|
Basalts |
24 |
Cr |
108 |
|
|
|
|
3 |
ppm |
|
Farmer 2004 |
Chung et al. 1995
|
Basalts |
24 |
Cr |
665 |
|
|
|
|
27 |
ppm |
|
Farmer 2004 |
Farmer et al. 2002
|
Basalts |
24 |
Cr |
153 |
|
|
|
|
44 |
ppm |
|
Farmer 2004 |
Baker et al. 1997
|
Basalts |
24 |
Cr |
334 |
|
|
|
|
23 |
ppm |
|
Farmer 2004 |
Paslick et al. 1995
|
Basic Precambrian Granulites |
24 |
Cr |
317 |
|
|
|
|
25 |
ppm |
|
Shaw et al. 1986 |
|
Battle Creek Formation |
24 |
Cr |
48 |
|
|
|
|
7 |
ppm |
|
Altschuller 1980 |
De Keyser & Cook 1972
|
Battle Creek Formation |
24 |
Cr |
110 |
|
|
|
|
17 |
ppm |
|
Altschuller 1980 |
De Keyser & Cook 1972
|
Belkinsk Akai Sayan |
24 |
Cr |
50 |
|
|
|
|
33 |
ppm |
|
Altschuller 1980 |
Chaikina & Nikolskaya 1970
|
Binda Eucrite |
24 |
Cr |
5.61 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Barrat et al. 2000 McCarthy et al. 1973
|
Bone Valley Formation |
24 |
Cr |
60 |
|
|
|
|
8 |
ppm |
|
Altschuller 1980 |
|
Boninites |
24 |
Cr |
696.03 |
|
|
|
|
76 |
ppm |
|
Kelemen et al. 2004 |
|
Brachina Brachinite |
24 |
Cr |
4.44 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Nehru et al. 1983
|
Brown Clay |
24 |
Cr |
99.3 |
|
|
|
|
29 |
ppm |
|
Plank & Langmuir 1998 |
|
Brown Clay |
24 |
Cr |
42.2 |
|
|
|
|
4 |
ppm |
|
Plank & Langmuir 1998 |
|
Brown Rock |
24 |
Cr |
27 |
|
|
|
|
3 |
ppm |
|
Altschuller 1980 |
|
Ca-Al-rich Inclusions |
24 |
Cr |
0.19 |
|
|
|
|
|
wt%ox |
|
Bischoff & Keil 1983 |
McSween 1977
|
Ca-Al-rich Inclusions |
24 |
Cr |
0.25 |
|
|
|
|
|
wt%ox |
|
Bischoff & Keil 1983 |
|
Carbonaceous Chondrites |
|
Cr/Mn |
2.2 |
|
0.5 |
|
|
|
|
|
McDonough & Sun 1995 |
|
Carbonaceous Chondrites |
|
Cr/V |
40 |
|
3 |
|
|
|
|
|
McDonough & Sun 1995 |
|
Carbonaceous Chondrites |
|
Fe/Cr |
66 |
|
5 |
|
|
|
|
|
McDonough & Sun 1995 |
|
Carbonaceous Chondrites |
|
Mg/Cr |
39 |
|
2 |
|
|
|
|
|
McDonough & Sun 1995 |
|
Carbonate |
24 |
Cr |
28 |
|
|
|
|
13 |
ppm |
|
Plank & Langmuir 1998 |
|
Carbonate Turbidites |
24 |
Cr |
53 |
|
|
|
|
87 |
ppm |
|
Plank & Langmuir 1998 |
|
Carbonates |
24 |
Cr |
8 |
|
|
|
|
50 |
ppm |
|
Gao et al. 1998 |
|
Carbonates |
24 |
Cr |
9 |
|
|
|
|
2038 |
ppm |
|
Gao et al. 1998 |
|
Carbonates |
24 |
Cr |
13 |
|
0.69 |
|
|
162 |
ppm |
|
Mirota & Veizer 1994 |
|
Cascade Basalt |
24 |
Cr |
358.75 |
|
|
|
|
24 |
ppm |
|
Kelemen et al. 2004 |
|
Cascadia Trench |
24 |
Cr |
94 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Central America Trench |
24 |
Cr |
32 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Central American Basalts |
24 |
Cr |
491.51 |
|
|
|
|
29 |
ppm |
|
Kelemen et al. 2004 |
|
Central East China Craton |
24 |
Cr |
71 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Central East China Craton |
24 |
Cr |
86 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Central East China Craton |
24 |
Cr |
107 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Central East China Craton |
24 |
Cr |
123 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Central East China Craton |
24 |
Cr |
69 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Central East China Craton |
24 |
Cr |
92 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Central East China Craton |
24 |
Cr |
141 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Central East China Craton |
24 |
Cr |
80 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Central East China Craton |
24 |
Cr |
83 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Central East China Craton |
24 |
Cr |
165 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Central East China Craton |
24 |
Cr |
119 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Chassigny Achondrite |
24 |
Cr |
0.55 |
|
0.02 |
|
|
|
wt%ox |
|
Boynton et al. 1976 |
|
Chassigny Meteorite |
24 |
Cr |
5240 |
|
1050 |
|
|
|
ppm |
|
McSween, Jr. 2004 |
Lodders 1998
|
Chaunskij Mesosiderite |
24 |
Cr |
3.83 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Mittlefehldt in press Petaev et al. 2000
|
Chert |
24 |
Cr |
10.7 |
|
|
|
|
4 |
ppm |
|
Plank & Langmuir 1998 |
|
Chert |
24 |
Cr |
10.8 |
|
|
|
|
4 |
ppm |
|
Plank & Langmuir 1998 |
|
Chert |
24 |
Cr |
11 |
|
|
|
|
|
ppm |
|
Elliot et al. 1997 |
|
Chondritic Porous Interplanetary Dust Particles |
24 |
Cr |
0.016 |
|
|
|
|
|
|
|
Bradley 2004 |
Schramm et al. 1989
|
Chondritic Smooth Interplanetary Dust Particles |
24 |
Cr |
0.014 |
|
|
|
|
|
|
|
Bradley 2004 |
Schramm et al. 1989
|
Chondrules |
24 |
Cr |
0.33 |
|
|
|
|
|
wt%ox |
|
Bischoff & Keil 1983 |
|
CI Chondrites |
24 |
Cr |
2650 |
|
|
|
|
|
ppm |
|
McDonough & Sun 1995 |
|
CI Chondrites |
24 |
Cr |
0.013 |
|
|
|
|
|
|
|
Bradley 2004 |
Palme & Jones 2004
|
CI Chondrites |
24 |
Cr |
2.67 |
|
|
|
|
|
ppm |
|
McDonough & Sun 1995 |
Palme 1988
|
CI Chondrites |
24 |
Cr |
2650 |
|
|
|
|
|
ppm |
|
McDonough & Sun 1995 |
Wasson & Kallemeyn 1988
|
CI Chondrites |
24 |
Cr |
0.012 |
|
|
|
|
|
|
|
Bradley 2004 |
McSween & Richardson 1977
|
CI Chondrites |
24 |
Cr |
2646 |
|
79.38 |
|
|
|
ppm |
|
Palme & Jones 2004 |
Palme & Beer 1993
|
CI Chondrites |
24 |
Cr |
2660 |
|
202 |
|
|
13 |
ppm |
|
Anders & Grevesse 1989 |
|
CI Chondrites |
24 |
Cr |
2646 |
|
79.38 |
|
|
|
ppm |
|
Palme & O'Neill 2004 |
Palme & Jones 2004
|
CI Chondrites |
24 |
Cr |
5.67 |
|
0.01 |
|
|
|
|
|
Palme & Jones 2004 |
|
CI Chondrites |
24 |
Cr |
2660 |
|
|
|
|
|
ppm |
|
Palme & Jones 2004 |
Anders & Grevesse 1989
|
CI Chondrites |
24 |
Cr |
0.387 |
|
|
|
|
|
wt%ox |
|
McDonough & Frey 1989 |
Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986
|
CI Chondrites |
|
Cr/Mn |
1.4 |
|
|
|
|
|
|
|
McDonough & Sun 1995 |
|
CI Chondrites |
|
Cr/V |
47 |
|
|
|
|
|
|
|
McDonough & Sun 1995 |
|
CI Chondrites |
|
Fe/Cr |
68.3 |
|
|
|
|
|
|
|
McDonough & Sun 1995 |
|
CI Chondrites |
|
Mg/Cr |
36.4 |
|
|
|
|
|
|
|
McDonough & Sun 1995 |
|
CI Chondrites |
|
Ni/Cr |
4 |
|
|
|
|
|
|
|
McDonough 1990 |
McDonough & Frey 1989 Sun & McDonough 1989 Sun 1982
|
Clastic Turbidites |
24 |
Cr |
94 |
|
|
|
|
28 |
ppm |
|
Plank & Langmuir 1998 |
|
CM Chondrites |
24 |
Cr |
0.01 |
|
|
|
|
|
|
|
Bradley 2004 |
McSween & Richardson 1977
|
CM Chondrites |
24 |
Cr |
0.012 |
|
|
|
|
|
|
|
Bradley 2004 |
Jarosewich 1990
|
CO Chondrites |
24 |
Cr |
0.36 |
|
0.02 |
|
|
106 |
wt% |
|
Scott & Krot 2004 |
Brearley 1993 Greshake 1997
|
CO Chondrites |
24 |
Cr |
0.7 |
|
0.2 |
|
|
6 |
wt% |
|
Scott & Krot 2004 |
Brearley 1993 Greshake 1997
|
CO Chondrites |
24 |
Cr |
0.44 |
|
0.18 |
|
|
8 |
wt% |
|
Scott & Krot 2004 |
Brearley 1993 Greshake 1997
|
CO Chondrites |
24 |
Cr |
0.43 |
|
0.04 |
|
|
36 |
wt% |
|
Scott & Krot 2004 |
Brearley 1993 Greshake 1997
|
Coarse Interplanetary Dust Particles |
24 |
Cr |
0.013 |
|
|
|
|
|
|
|
Bradley 2004 |
Schramm et al. 1989
|
Colombia Trench |
24 |
Cr |
5.1 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Colorado River Particulates |
24 |
Cr |
82 |
|
|
|
|
|
µg/g |
|
Martin & Meybeck 1979 |
|
Comet Halley |
24 |
Cr |
5.53 |
|
0.09 |
|
|
|
|
|
Anders & Grevesse 1989 |
Jessberger et al. 1988
|
Congo River Particulates |
24 |
Cr |
175 |
|
|
|
|
|
µg/g |
|
Martin & Meybeck 1979 |
|
Continental Arc Andesite |
24 |
Cr |
397.96 |
|
|
|
|
145 |
ppm |
|
Kelemen et al. 2004 |
|
Continental Arc Andesite |
24 |
Cr |
326.83 |
|
|
|
|
55 |
ppm |
|
Kelemen et al. 2004 |
|
Continental Arc Xenoliths |
24 |
Cr |
2521 |
2552 |
499 |
|
|
28 |
|
|
Pearson et al. 2004 |
|
Continental Arc Xenoliths |
|
Cr/Al |
0.214 |
0.179 |
0.11 |
|
|
28 |
|
|
Pearson et al. 2004 |
|
Continental Arcs |
24 |
Cr |
141 |
|
|
|
|
|
ppm |
|
Rudnick & Fountain 1995 |
|
Continental Arcs |
24 |
Cr |
239 |
|
|
|
|
|
ppm |
|
Rudnick & Fountain 1995 |
|
Continental Crust |
24 |
Cr |
100 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Taylor 1964
|
Continental Crust |
24 |
Cr |
185 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Taylor & McLennan 1985 Taylor & McLennan 1995
|
Continental Crust |
24 |
Cr |
135 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
|
Continental Crust |
24 |
Cr |
56 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Weaver & Tarney 1984
|
Continental Crust |
24 |
Cr |
119 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Rudnick & Fountain 1995
|
Continental Crust |
24 |
Cr |
90 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Shaw et al. 1986
|
Continental Crust |
24 |
Cr |
92 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Gao et al. 1998a
|
Continental Crust |
24 |
Cr |
135 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Rudnick & Fountain 1995
|
Continental Crust |
24 |
Cr |
135 |
|
|
|
|
|
ppm |
|
Kemp & Hawkesworth 2004 |
Rudnick & Gao 2004
|
Continental Crust |
24 |
Cr |
126 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Wedepohl 1995
|
Continental Crust |
24 |
Cr |
132 |
|
|
|
|
|
ppm |
|
Rudnick & Fountain 1995 |
Wedepohl 1995
|
Continental Crust |
24 |
Cr |
145 |
|
|
|
|
|
ppm |
|
Wedepohl & Hartmann 1994 |
Wedepohl 1991
|
Continental Crust |
24 |
Cr |
55 |
|
|
|
|
|
ppm |
|
Weaver & Tarney 1984 |
Taylor & McLennan 1981
|
Continental Crust |
24 |
Cr |
56 |
|
|
|
|
|
ppm |
|
Weaver & Tarney 1984 |
|
Continental Crust |
24 |
Cr |
90 |
|
|
|
|
|
ppm |
|
Shaw et al. 1986 |
|
Continental Crust |
24 |
Cr |
126 |
|
|
|
|
|
ppm |
|
Wedepohl 1995 |
|
Continental Crust |
24 |
Cr |
185 |
|
|
|
|
|
ppm |
|
Taylor & McLennan 1995 |
|
Continental Crust |
24 |
Cr |
119 |
|
|
|
|
|
ppm |
|
Rudnick & Fountain 1995 |
|
Continental Crust |
24 |
Cr |
185 |
|
|
|
|
|
ppm |
|
Palme & O'Neill 2004 |
Rudnick & Gao 2004
|
Continental Intraplate Peridotite |
24 |
Cr |
0.55 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Ionov 1996
|
Continental Intraplate Peridotite |
24 |
Cr |
0.53 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Ionov 1996
|
Continental Intraplate Peridotite |
24 |
Cr |
1.18 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Ionov 1996
|
Continental Intraplate Peridotite |
24 |
Cr |
0.31 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Zipfel & Worner 1992
|
Continental Intraplate Peridotite |
24 |
Cr |
0.18 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Canil & O'Neill 1996
|
Continental Intraplate Peridotite |
24 |
Cr |
0.49 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Ionov 1996
|
Continental Intraplate Peridotite |
24 |
Cr |
0.52 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Ionov 1996
|
Continental Intraplate Peridotite |
24 |
Cr |
1.32 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Ionov 1996
|
Continental Intraplate Peridotite |
24 |
Cr |
1.29 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Ionov 1996
|
Continental Intraplate Peridotite |
24 |
Cr |
0.84 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Zipfel & Worner 1992
|
Continental Intraplate Peridotite |
24 |
Cr |
1.18 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Ionov 1996
|
Continental Intraplate Peridotite |
24 |
Cr |
1.18 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Ionov 1996
|
Continental Intraplate Peridotite |
24 |
Cr |
23.05 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Ionov 1996
|
Continental Intraplate Peridotite |
24 |
Cr |
1.06 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Ionov 1996
|
Continental Intraplate Peridotite |
24 |
Cr |
1 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Ionov 1996
|
Continental Intraplate Peridotite |
24 |
Cr |
0.89 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Canil & O'Neill 1996
|
Continental Intraplate Peridotite |
24 |
Cr |
18.25 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Ionov 1996
|
Continental Intraplate Peridotite |
24 |
Cr |
13.34 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Zipfel & Worner 1992
|
Continental Intraplate Peridotite |
24 |
Cr |
1.14 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Ionov 1996
|
Continental Intraplate Peridotite |
24 |
Cr |
22.37 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Ionov 1996
|
Continental Intraplate Xenoliths |
24 |
Cr |
2819 |
2740 |
625 |
|
|
273 |
|
|
Pearson et al. 2004 |
|
Continental Intraplate Xenoliths |
|
Cr/Al |
0.216 |
0.182 |
0.19 |
|
|
273 |
|
|
Pearson et al. 2004 |
|
Continental Rift Xenoliths |
24 |
Cr |
2749 |
2703 |
640 |
|
|
23 |
|
|
Pearson et al. 2004 |
|
Continental Rift Xenoliths |
|
Cr/Al |
0.246 |
0.159 |
0.183 |
|
|
23 |
|
|
Pearson et al. 2004 |
|
Continental Shields & Platforms |
24 |
Cr |
128 |
|
|
|
|
|
ppm |
|
Rudnick & Fountain 1995 |
|
Continental Shields & Platforms |
24 |
Cr |
213 |
|
|
|
|
|
ppm |
|
Rudnick & Fountain 1995 |
|
Core |
24 |
Cr |
7790 |
|
|
|
|
|
ppm |
|
Allegre et al. 1995 |
|
Core |
24 |
Cr |
0.9 |
|
|
|
|
|
wt% |
|
McDonough 2004 |
|
Core |
24 |
Cr |
0.9 |
|
|
|
|
|
wt% |
|
McDonough 2004 |
|
Core |
24 |
Cr |
0.9 |
|
|
|
|
|
wt% |
|
McDonough 2004 |
|
Core |
24 |
Cr |
0.9 |
|
|
|
|
|
wt% |
|
McDonough 2004 |
|
Core |
24 |
Cr |
9000 |
|
|
|
|
|
µg/g |
|
McDonough 1998 |
|
Core |
24 |
Cr |
|
|
|
0.8 |
0.95 |
|
wt% |
|
McDonough & Sun 1995 |
|
Core |
|
Cr/Mn |
|
|
|
1.8 |
1.8 |
|
|
|
McDonough & Sun 1995 |
|
Core |
|
Cr/V |
|
|
|
67 |
79 |
|
|
|
McDonough & Sun 1995 |
|
Core |
|
Fe/Cr |
|
|
|
98 |
92 |
|
|
|
McDonough & Sun 1995 |
|
Cratonic Peridotite |
24 |
Cr |
0.9 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Canil & O'Neill 1996
|
Cratonic Peridotite |
24 |
Cr |
49.4 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Canil & O'Neill 1996
|
Cratonic Peridotite |
24 |
Cr |
0.57 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Canil & O'Neill 1996
|
Cratonic Peridotite |
24 |
Cr |
0.53 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Smith et al. 1991
|
Cratonic Peridotite |
24 |
Cr |
0.22 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Canil & O'Neill 1996
|
Cratonic Peridotite |
24 |
Cr |
0.2 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Canil & O'Neill 1996
|
Cratonic Peridotite |
24 |
Cr |
0.24 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Canil & O'Neill 1996
|
Cratonic Peridotite |
24 |
Cr |
0.22 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Smith et al. 1991
|
Cratonic Peridotite |
24 |
Cr |
2.07 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Canil & O'Neill 1996
|
Cratonic Peridotite |
24 |
Cr |
11.5 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Canil & O'Neill 1996
|
Cratonic Peridotite |
24 |
Cr |
2.64 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Canil & O'Neill 1996
|
Cratonic Peridotite |
24 |
Cr |
3.54 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Canil & O'Neill 1996
|
Cratonic Peridotite |
24 |
Cr |
2.22 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Smith et al. 1991
|
Cratonic Peridotite |
24 |
Cr |
1.74 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Canil & O'Neill 1996
|
Cratonic Xenoliths |
24 |
Cr |
3778 |
2861 |
2720 |
|
|
232 |
|
|
Pearson et al. 2004 |
|
Cratonic Xenoliths |
|
Cr/Al |
0.636 |
0.456 |
0.858 |
|
|
232 |
|
|
Pearson et al. 2004 |
|
D'Orbigny Angrite |
24 |
Cr |
0.262 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Mittlefehldt et al. 2002
|
Danube River Particulates |
24 |
Cr |
100 |
|
|
|
|
|
µg/g |
|
Martin & Meybeck 1979 |
|
Depleted D-MORB basalts |
24 |
Cr |
0.57 |
|
|
|
|
|
wt% |
|
Workman & Hart 2005 |
|
Depleted Mantle |
24 |
Cr |
2500 |
|
1000 |
|
|
|
ppm |
|
Salters & Stracke 2004 |
|
Depleted MORB Mantle Clinopyroxene |
24 |
Cr |
1.2 |
|
|
|
|
|
wt% |
|
Workman & Hart 2005 |
|
Depleted MORB Mantle Orthopyroxene |
24 |
Cr |
0.76 |
|
|
|
|
|
wt% |
|
Workman & Hart 2005 |
|
Depleted MORB Mantle Spinel |
24 |
Cr |
10.23 |
|
|
|
|
|
wt% |
|
Workman & Hart 2005 |
|
Depleted MORB Mantle Spinel |
24 |
Cr |
10.7 |
|
|
|
|
|
|
|
Workman & Hart 2005 |
|
Diatom Oozes & Clay |
24 |
Cr |
30.2 |
|
|
|
|
15 |
ppm |
|
Plank & Langmuir 1998 |
|
Diatome Clay |
24 |
Cr |
42 |
|
|
|
|
6 |
ppm |
|
Plank & Langmuir 1998 |
|
Diatome Mud |
24 |
Cr |
44.8 |
|
|
|
|
6 |
ppm |
|
Plank & Langmuir 1998 |
|
Diatome Ooze |
24 |
Cr |
36.5 |
|
|
|
|
4 |
ppm |
|
Plank & Langmuir 1998 |
|
Diorite |
24 |
Cr |
76 |
|
|
|
|
260 |
ppm |
|
Gao et al. 1998 |
|
Dover Sandstone |
24 |
Cr |
175 |
|
|
|
|
4 |
ppm |
|
Altschuller 1980 |
Cathcart & Schmidt 1974
|
DSDP/ODP Site 800 |
24 |
Cr |
194.7 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
DSDP/ODP Site 801 |
24 |
Cr |
134.2 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
DSDP/ODP Site 801 |
24 |
Cr |
134 |
|
|
|
|
|
ppm |
|
Elliot et al. 1997 |
|
Early Archean Upper Crust |
24 |
Cr |
286 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Early Archean Upper Crust |
24 |
Cr |
231 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Early Archean Upper Crust |
|
Cr/Ni |
1.7 |
|
|
|
|
|
|
|
Condie 1993 |
|
Early Archean Upper Crust |
|
Cr/Ni |
1.7 |
|
|
|
|
|
|
|
Condie 1993 |
|
Early Archean Upper Crust |
|
Cr/Sc |
21 |
|
|
|
|
|
|
|
Condie 1993 |
|
Early Archean Upper Crust |
|
Cr/Sc |
22 |
|
|
|
|
|
|
|
Condie 1993 |
|
Early Archean Upper Crust |
|
Cr/Th |
38 |
|
|
|
|
|
|
|
Condie 1993 |
|
Early Archean Upper Crust |
|
Cr/Th |
30 |
|
|
|
|
|
|
|
Condie 1993 |
|
Early Archean Upper Crust |
|
Cr/V |
3.5 |
|
|
|
|
|
|
|
Condie 1993 |
|
Early Archean Upper Crust |
|
Cr/V |
3.3 |
|
|
|
|
|
|
|
Condie 1993 |
|
Early Proterozoic Upper Crust |
24 |
Cr |
59 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Early Proterozoic Upper Crust |
24 |
Cr |
68 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Early Proterozoic Upper Crust |
|
Cr/Ni |
1.9 |
|
|
|
|
|
|
|
Condie 1993 |
|
Early Proterozoic Upper Crust |
|
Cr/Ni |
1.9 |
|
|
|
|
|
|
|
Condie 1993 |
|
Early Proterozoic Upper Crust |
|
Cr/Sc |
4.1 |
|
|
|
|
|
|
|
Condie 1993 |
|
Early Proterozoic Upper Crust |
|
Cr/Sc |
4.2 |
|
|
|
|
|
|
|
Condie 1993 |
|
Early Proterozoic Upper Crust |
|
Cr/Th |
5.7 |
|
|
|
|
|
|
|
Condie 1993 |
|
Early Proterozoic Upper Crust |
|
Cr/Th |
7.4 |
|
|
|
|
|
|
|
Condie 1993 |
|
Early Proterozoic Upper Crust |
|
Cr/V |
0.75 |
|
|
|
|
|
|
|
Condie 1993 |
|
Early Proterozoic Upper Crust |
|
Cr/V |
0.74 |
|
|
|
|
|
|
|
Condie 1993 |
|
East China Craton |
24 |
Cr |
92 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
East China Craton |
24 |
Cr |
109 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
East Sunda Trench |
24 |
Cr |
43.6 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
EET 83309 Urelite |
24 |
Cr |
4.85 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Warren & Kallemeyn 1989b
|
EET 84302 Acapulcoite |
24 |
Cr |
1.5 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Weigel et al. 1999
|
Enstatite Chondrites |
|
Cr/Mn |
1.54 |
|
0.13 |
|
|
|
|
|
McDonough & Sun 1995 |
|
Enstatite Chondrites |
|
Cr/V |
55 |
|
5 |
|
|
|
|
|
McDonough & Sun 1995 |
|
Enstatite Chondrites |
|
Fe/Cr |
90 |
|
6 |
|
|
|
|
|
McDonough & Sun 1995 |
|
Enstatite Chondrites |
|
Fe/Cr |
72 |
|
14 |
|
|
|
|
|
McDonough & Sun 1995 |
|
Enstatite Chondrites |
|
Mg/Cr |
35 |
|
4 |
|
|
|
|
|
McDonough & Sun 1995 |
|
Enstatite Chondrites |
|
Mg/Cr |
45 |
|
8 |
|
|
|
|
|
McDonough & Sun 1995 |
|
Estherville Mesosiderite |
24 |
Cr |
6.08 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Mittlefehldt in press Simpson & Ahrens 1977
|
Felsic Archean Granulites |
24 |
Cr |
47 |
16 |
|
|
|
249 |
ppm |
|
Rudnick & Fountain 1995 |
|
Felsic Granulites |
24 |
Cr |
102 |
|
|
|
|
137 |
ppm |
|
Gao et al. 1998 |
|
Felsic Post-Archean Granulites |
24 |
Cr |
41 |
22 |
|
|
|
134 |
ppm |
|
Rudnick & Fountain 1995 |
|
Felsic Volcanics |
24 |
Cr |
25 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Felsic Volcanics |
24 |
Cr |
20 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Felsic Volcanics |
24 |
Cr |
30 |
|
|
|
|
972 |
ppm |
|
Gao et al. 1998 |
|
Felsic Volcanics |
24 |
Cr |
10 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Felsic Volcanics |
24 |
Cr |
5 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Felsic Volcanics |
24 |
Cr |
6 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Felsic Volcanics |
24 |
Cr |
7 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Felsic Volcanics |
24 |
Cr |
9 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Frankfort Howardites |
24 |
Cr |
7.94 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
McCarthy et al. 1972 Palme et al. 1978
|
Fresh Mid-Ocean Ridge Basalts |
24 |
Cr |
357.1 |
|
|
|
|
48 |
ppm |
|
Kelemen et al. 2004 |
|
Fresh MORB in Indian Ocean |
24 |
Cr |
446 |
|
|
|
|
|
ppm |
|
Klein 2004 |
Klein et al. 1991
|
Ganges River Particulates |
24 |
Cr |
71 |
|
|
|
|
|
µg/g |
|
Martin & Meybeck 1979 |
|
Garnet Peridotites |
24 |
Cr |
|
0.35 |
|
|
|
|
wt%ox |
|
McDonough 1991 |
Maaloe & Aoki 1975 Jordan 1979 Boyd 1989 McDonough 1990
|
Garnet Peridotites |
24 |
Cr |
0.34 |
|
|
|
|
|
wt%ox |
|
McDonough 1990 |
Jordan 1979
|
Garnet Peridotites |
24 |
Cr |
0.32 |
|
|
|
|
|
wt%ox |
|
McDonough 1990 |
Maaloe & Aoki 1975
|
Garnet Peridotites |
|
Fe/Cr |
29 |
|
9 |
|
|
|
|
|
McDonough 1991 |
|
Garnet Peridotites |
|
Ni/Cr |
1.08 |
|
0.62 |
|
|
|
|
|
McDonough 1991 |
|
Gibson Lodranite |
24 |
Cr |
2.8 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Weigel et al. 1999
|
Goalpara Ureilite |
24 |
Cr |
0.84 |
|
0.03 |
|
|
|
wt%ox |
|
Boynton et al. 1976 |
|
Granites |
24 |
Cr |
8 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Granites |
24 |
Cr |
16 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Granites |
24 |
Cr |
18 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Granites |
24 |
Cr |
8.8 |
|
|
|
|
1226 |
ppm |
|
Gao et al. 1998 |
|
Granites |
24 |
Cr |
24 |
|
|
|
|
402 |
ppm |
|
Gao et al. 1998 |
|
Granites |
24 |
Cr |
35 |
|
|
|
|
8 |
ppm |
|
Kemp & Hawkesworth 2004 |
Kemp 2001
|
Granites |
24 |
Cr |
26 |
|
|
|
|
|
ppm |
|
Kemp & Hawkesworth 2004 |
Sylvester 1995
|
Granulites |
24 |
Cr |
145 |
56 |
|
|
|
369 |
ppm |
|
Rudnick & Presper 1990 |
|
Granulites |
24 |
Cr |
203 |
56 |
|
|
|
483 |
ppm |
|
Rudnick & Presper 1990 |
|
Granulites |
24 |
Cr |
88 |
|
|
|
|
|
ppm |
|
Weaver & Tarney 1984 |
Weaver & Tarney 1982
|
Granulitic Xenolites |
24 |
Cr |
308 |
148 |
|
|
|
256 |
ppm |
|
Rudnick & Presper 1990 |
|
Graywackes |
24 |
Cr |
80 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Graywackes |
24 |
Cr |
175 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Graywackes |
24 |
Cr |
139 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Graywackes |
24 |
Cr |
318 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Graywackes |
24 |
Cr |
70 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Graywackes |
24 |
Cr |
80 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Greater Antilles Basalt |
24 |
Cr |
269.13 |
|
|
|
|
15 |
ppm |
|
Kelemen et al. 2004 |
|
Green Clay |
24 |
Cr |
94.9 |
|
|
|
|
3 |
ppm |
|
Plank & Langmuir 1998 |
|
Greywackes |
24 |
Cr |
88 |
|
|
|
|
|
ppm |
|
Wedepohl 1995 |
|
Havero Urelite |
24 |
Cr |
4.09 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Wanke et al. 1972
|
Honshu Basalt |
24 |
Cr |
507.53 |
|
|
|
|
45 |
ppm |
|
Kelemen et al. 2004 |
|
Hydrothermal Sediment |
24 |
Cr |
12.7 |
|
|
|
|
4 |
ppm |
|
Plank & Langmuir 1998 |
|
IAB Campo del Cielo |
24 |
Cr |
1.5 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Bild 1977
|
IAB Landes |
24 |
Cr |
1.73 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Bild 1977
|
IAB Udei Station |
24 |
Cr |
3.23 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Kallemeyn & Wasson 1985
|
Ibitira Eucrite |
24 |
Cr |
2.12 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Jarosewich 1990 Barrat et al. 2000
|
Igneous Rocks |
24 |
Cr |
1930 |
|
|
|
|
|
ppm |
|
Morgan et al. 1978 |
Schmitt et al. 1972
|
Interior North China Craton |
24 |
Cr |
99 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Interior North China Craton |
24 |
Cr |
90 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Interior North China Craton |
24 |
Cr |
84 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Interior North China Craton |
24 |
Cr |
131 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Interior North China Craton |
24 |
Cr |
221 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Interlayerd Clay & Chert |
24 |
Cr |
26 |
|
|
|
|
2 |
ppm |
|
Plank & Langmuir 1998 |
|
Interlayered Chert & Limestone |
24 |
Cr |
22.5 |
|
|
|
|
5 |
ppm |
|
Plank & Langmuir 1998 |
|
Interlayered Clay & Chert |
24 |
Cr |
18.9 |
|
|
|
|
12 |
ppm |
|
Plank & Langmuir 1998 |
|
Intermediate Granulites |
24 |
Cr |
157 |
|
|
|
|
136 |
ppm |
|
Gao et al. 1998 |
|
Intermediate Mafic Archean Granulites |
24 |
Cr |
155 |
103 |
|
|
|
90 |
ppm |
|
Rudnick & Fountain 1995 |
|
Intermediate Mafic Granulitic Xenolites |
24 |
Cr |
122 |
95 |
|
|
|
30 |
ppm |
|
Rudnick & Fountain 1995 |
|
Intermediate Mafic Post-Archean Granulites |
24 |
Cr |
80 |
56 |
|
|
|
79 |
ppm |
|
Rudnick & Fountain 1995 |
|
Intermediate Precambrian Granulites |
24 |
Cr |
102 |
|
|
|
|
26 |
ppm |
|
Shaw et al. 1986 |
|
Interplanetary Dust Particles |
24 |
Cr |
0.015 |
|
|
|
|
|
|
|
Bradley 2004 |
Schramm et al. 1989
|
Intra Stellar Medium |
24 |
Cr |
3.4 |
|
0.17 |
|
|
|
|
|
Palme & Jones 2004 |
Savage & Sembach 1996
|
Island Arc Andesite |
24 |
Cr |
260.75 |
|
|
|
|
21 |
ppm |
|
Kelemen et al. 2004 |
|
Island Arc Andesite |
24 |
Cr |
575.68 |
|
|
|
|
132 |
ppm |
|
Kelemen et al. 2004 |
|
Island Arcs |
24 |
Cr |
55 |
|
|
|
|
|
ppm |
|
Taylor & McLennan 1995 |
|
Island Arcs |
24 |
Cr |
47 |
|
|
|
|
323 |
ppm |
|
Kemp & Hawkesworth 2004 |
Silver & Chappell 1998
|
Izu-Bonin Trench |
24 |
Cr |
24 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Japan Trench |
24 |
Cr |
37.3 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Java Trench |
24 |
Cr |
70.5 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Johnstown Diogenite |
24 |
Cr |
5.61 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Wanke et al. 1977
|
Juvinas Eucrite |
24 |
Cr |
2100 |
|
|
|
|
|
ppm |
|
Morgan et al. 1978 |
Schmitt et al. 1972 Wanke et al. 1972
|
Kamchatka Basalt |
24 |
Cr |
442.26 |
|
|
|
|
39 |
ppm |
|
Kelemen et al. 2004 |
|
Kamchatka Trench |
24 |
Cr |
23.7 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Kapoeta Howardites |
24 |
Cr |
4.75 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Wanke et al. 1972
|
Karatau |
24 |
Cr |
55 |
|
|
|
|
10 |
ppm |
|
Altschuller 1980 |
Kholodov 1963
|
Kenna Ureilite |
24 |
Cr |
0.74 |
|
0.02 |
|
|
|
wt%ox |
|
Boynton et al. 1976 |
|
Kerm Trench |
24 |
Cr |
69.7 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Kermadec Basalts |
24 |
Cr |
317.1 |
|
|
|
|
10 |
ppm |
|
Kelemen et al. 2004 |
|
Kimberlite |
24 |
Cr |
1305 |
|
|
|
|
22 |
ppm |
|
Farmer 2004 |
Taylor et al. 1994
|
Komatiites |
24 |
Cr |
2700 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Komatiites |
|
Fe/Cr |
32 |
|
|
|
|
|
|
|
McDonough 1991 |
|
Komatiites |
|
Ni/Cr |
0.5 |
|
|
|
|
|
|
|
McDonough 1991 |
|
Kuriles Trench |
24 |
Cr |
37.3 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Kyzyl Kum |
24 |
Cr |
7 |
|
|
|
|
5 |
ppm |
|
Altschuller 1980 |
Kapustyanski 1964
|
L Ordinary Chondrites |
24 |
Cr |
0.011 |
|
|
|
|
|
|
|
Bradley 2004 |
Jarosewich 1990
|
La Caja Formation |
24 |
Cr |
45 |
|
|
|
|
8 |
ppm |
|
Altschuller 1980 |
Rogers et al. 1956
|
Late Archean Upper Crust |
24 |
Cr |
161 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Late Archean Upper Crust |
24 |
Cr |
140 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Late Archean Upper Crust |
|
Cr/Ni |
1.8 |
|
|
|
|
|
|
|
Condie 1993 |
|
Late Archean Upper Crust |
|
Cr/Ni |
1.9 |
|
|
|
|
|
|
|
Condie 1993 |
|
Late Archean Upper Crust |
|
Cr/Sc |
13 |
|
|
|
|
|
|
|
Condie 1993 |
|
Late Archean Upper Crust |
|
Cr/Sc |
13 |
|
|
|
|
|
|
|
Condie 1993 |
|
Late Archean Upper Crust |
|
Cr/Th |
17 |
|
|
|
|
|
|
|
Condie 1993 |
|
Late Archean Upper Crust |
|
Cr/Th |
20 |
|
|
|
|
|
|
|
Condie 1993 |
|
Late Archean Upper Crust |
|
Cr/V |
1.9 |
|
|
|
|
|
|
|
Condie 1993 |
|
Late Archean Upper Crust |
|
Cr/V |
1.9 |
|
|
|
|
|
|
|
Condie 1993 |
|
Late Proterozoic Upper Crust |
24 |
Cr |
47 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Late Proterozoic Upper Crust |
24 |
Cr |
53 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Late Proterozoic Upper Crust |
|
Cr/Ni |
1.7 |
|
|
|
|
|
|
|
Condie 1993 |
|
Late Proterozoic Upper Crust |
|
Cr/Ni |
1.8 |
|
|
|
|
|
|
|
Condie 1993 |
|
Late Proterozoic Upper Crust |
|
Cr/Sc |
3.3 |
|
|
|
|
|
|
|
Condie 1993 |
|
Late Proterozoic Upper Crust |
|
Cr/Sc |
3.3 |
|
|
|
|
|
|
|
Condie 1993 |
|
Late Proterozoic Upper Crust |
|
Cr/Th |
4.4 |
|
|
|
|
|
|
|
Condie 1993 |
|
Late Proterozoic Upper Crust |
|
Cr/Th |
5.5 |
|
|
|
|
|
|
|
Condie 1993 |
|
Late Proterozoic Upper Crust |
|
Cr/V |
0.52 |
|
|
|
|
|
|
|
Condie 1993 |
|
Late Proterozoic Upper Crust |
|
Cr/V |
0.53 |
|
|
|
|
|
|
|
Condie 1993 |
|
Lesser Antilles Basalt |
24 |
Cr |
974.55 |
|
|
|
|
47 |
ppm |
|
Kelemen et al. 2004 |
|
Low Si-Mg Mantle |
24 |
Cr |
0.47 |
|
|
|
|
|
wt% |
|
Walter 2004 |
Hart & Zindler 1986
|
Lower Continental Crust |
24 |
Cr |
215 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Rudnick & Fountain 1995
|
Lower Continental Crust |
24 |
Cr |
145 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Rudnick & Presper 1990
|
Lower Continental Crust |
24 |
Cr |
168 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Shaw et al. 1994
|
Lower Continental Crust |
24 |
Cr |
88 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Weaver & Tarney 1984
|
Lower Continental Crust |
24 |
Cr |
276 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Rudnick & Taylor 1987
|
Lower Continental Crust |
24 |
Cr |
490 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Liu et al. 2001
|
Lower Continental Crust |
24 |
Cr |
178 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Villaseca et al. 1999
|
Lower Continental Crust |
24 |
Cr |
133 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Condie & Selverstone 1999
|
Lower Continental Crust |
24 |
Cr |
215 |
|
|
|
|
|
ppm |
|
Kemp & Hawkesworth 2004 |
Rudnick & Gao 2004
|
Lower Continental Crust |
24 |
Cr |
65 |
|
|
|
|
|
ppm |
|
Shaw et al. 1986 |
Taylor & McLennan 1981
|
Lower Continental Crust |
24 |
Cr |
144 |
|
|
|
|
|
ppm |
|
Shaw et al. 1986 |
|
Lower Continental Crust |
24 |
Cr |
235 |
|
|
|
|
|
ppm |
|
Taylor & McLennan 1995 |
|
Lower Continental Crust |
24 |
Cr |
228 |
|
|
|
|
|
ppm |
|
Wedepohl 1995 |
|
Lower Continental Crust |
24 |
Cr |
215 |
|
|
|
|
|
ppm |
|
Rudnick & Fountain 1995 |
|
Lower Continental Crust |
24 |
Cr |
123 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Gao et al. 1998a
|
Lower Continental Crust |
24 |
Cr |
219 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Taylor & McLennan 1985 Taylor & McLennan 1995
|
Lower Continental Crust |
24 |
Cr |
228 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Wedepohl 1995
|
Lower Continental Crust |
24 |
Cr |
215 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Rudnick & Fountain 1995
|
Luzon Basalt |
24 |
Cr |
339.57 |
|
|
|
|
7 |
ppm |
|
Kelemen et al. 2004 |
|
MAC 88177 Lodranite |
24 |
Cr |
3.85 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Weigel et al. 1999
|
Macibini Eucrites |
24 |
Cr |
2.5 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
McCarthy et al. 1973 Buchanan et al. 2000b
|
MacKenzie River Particulates |
24 |
Cr |
8.5 |
|
|
|
|
|
µg/g |
|
Martin & Meybeck 1979 |
|
Mafic Archean Granulites |
24 |
Cr |
464 |
229 |
|
|
|
92 |
ppm |
|
Rudnick & Fountain 1995 |
|
Mafic Granulites |
24 |
Cr |
131 |
|
|
|
|
128 |
ppm |
|
Gao et al. 1998 |
|
Mafic Granulitic Xenolites |
24 |
Cr |
353 |
252 |
|
|
|
192 |
ppm |
|
Rudnick & Fountain 1995 |
|
Mafic Intrusions |
24 |
Cr |
259 |
|
|
|
|
308 |
ppm |
|
Gao et al. 1998 |
|
Mafic Post-Archean Granulites |
24 |
Cr |
345 |
153 |
|
|
|
74 |
ppm |
|
Rudnick & Fountain 1995 |
|
Magdalena River Particulates |
24 |
Cr |
136 |
|
|
|
|
|
µg/g |
|
Martin & Meybeck 1979 |
|
Makran Trench |
24 |
Cr |
64.9 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Malvern Howardites |
24 |
Cr |
3.855 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Palme et al. 1978
|
Manganese Nodules |
24 |
Cr |
35 |
|
|
|
|
|
ppm |
|
Li 1991 |
Baturin 1988
|
Mantle |
24 |
Cr |
0.4 |
|
|
0.38 |
0.42 |
|
wt% |
|
Walter 2004 |
|
Mantle |
24 |
Cr |
0.26 |
|
|
|
|
|
wt% |
|
McDonough 2004 |
|
Mantle |
24 |
Cr |
0.4 |
|
|
|
|
|
wt% |
|
Walter 2004 |
|
Mantle Xenoliths |
24 |
Cr |
0.39 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
McDonough 1990
|
Marianas Basalt |
24 |
Cr |
322.5 |
|
|
|
|
22 |
ppm |
|
Kelemen et al. 2004 |
|
Marianas Trench |
24 |
Cr |
164.5 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Marine Organisms |
24 |
Cr |
1.8 |
|
|
|
|
|
ppm |
|
Li 1991 |
Bowen 1979
|
Marine Pelagic Clay |
24 |
Cr |
90 |
|
|
|
|
|
ppm |
|
Li 1991 |
Turekian & Wedepohl 1961
|
Marine Pelagic Clay |
24 |
Cr |
90 |
|
|
|
|
|
ppm |
|
Li 1982 |
|
Marine Phosphorites |
24 |
Cr |
125 |
75 |
|
7 |
400 |
18 |
ppm |
|
Altschuller 1980 |
|
Marine Shales |
24 |
Cr |
90 |
|
|
|
|
|
ppm |
|
Li 1991 |
Turekian & Wedepohl 1961
|
Marine Shales |
24 |
Cr |
90 |
|
|
|
|
|
ppm |
|
Altschuller 1980 |
Turekian & Wedepohl 1961
|
Mars Mantle |
24 |
Cr |
0.8 |
|
|
|
|
|
wt% |
|
McSween, Jr. 2004 |
Wanke & Dreibus 1988
|
Mars Mantle |
24 |
Cr |
0.68 |
|
|
|
|
|
wt% |
|
McSween, Jr. 2004 |
Lodders & Fegley 1997
|
Mars Mantle |
24 |
Cr |
0.7 |
|
|
|
|
|
wt% |
|
McSween, Jr. 2004 |
Sanloup 1999
|
Mars Rocks |
24 |
Cr |
0.1 |
|
0.05 |
|
|
|
wt% |
|
McSween, Jr. 2004 |
Wanke et al. 2001
|
Mars Rocks |
24 |
Cr |
0.05 |
|
0.025 |
|
|
|
wt% |
|
McSween, Jr. 2004 |
Wanke et al. 2001
|
Mars Soil |
24 |
Cr |
0.3 |
|
0.15 |
|
|
|
wt% |
|
McSween, Jr. 2004 |
Wanke et al. 2001
|
Mars Soil |
24 |
Cr |
0.2 |
|
0.1 |
|
|
|
wt% |
|
McSween, Jr. 2004 |
Wanke et al. 2001
|
Mars Soil |
24 |
Cr |
0.4 |
|
0.2 |
|
|
|
wt% |
|
McSween, Jr. 2004 |
Wanke et al. 2001
|
Mars Soil |
24 |
Cr |
0.3 |
|
0.15 |
|
|
|
wt% |
|
McSween, Jr. 2004 |
Wanke et al. 2001
|
Mavic Volcanics |
24 |
Cr |
166 |
|
|
|
|
632 |
ppm |
|
Gao et al. 1998 |
|
Mead Peak Phosphatic Shale Member |
24 |
Cr |
0.1 |
|
|
|
|
41 |
ppm |
|
Gulbrandsen 1966 |
|
Mekong River Particulates |
24 |
Cr |
102 |
|
|
|
|
|
µg/g |
|
Martin & Meybeck 1979 |
|
Mercury Crustal Silicates |
24 |
Cr |
0.3 |
|
|
|
|
|
wt% |
|
Taylor & Scott 2004 |
Krot et al. 2001
|
Mercury Crustal Silicates |
24 |
Cr |
0 |
|
|
|
|
|
wt% |
|
Taylor & Scott 2004 |
Fegley & Cameron 1987
|
Mercury Crustal Silicates |
24 |
Cr |
3.3 |
|
|
|
|
|
wt% |
|
Taylor & Scott 2004 |
Morgan & Anders 1980
|
Mercury Crustal Silicates |
24 |
Cr |
0 |
|
|
|
|
|
wt% |
|
Taylor & Scott 2004 |
Goettel 1988
|
Mercury Crustal Silicates |
24 |
Cr |
0.2 |
|
|
|
|
|
wt% |
|
Taylor & Scott 2004 |
Goettel 1988 Jagoutz et al. 1979 Taylor & McLennan 1985 McDonough & Sun 1995
|
Mercury Crustal Silicates |
24 |
Cr |
0.7 |
|
|
|
|
|
wt% |
|
Taylor & Scott 2004 |
Krot et al. 2001
|
Mercury Crustal Silicates |
24 |
Cr |
1.6 |
|
|
|
|
|
wt% |
|
Taylor & Scott 2004 |
Morgan & Anders 1980
|
Mesozoic & Cenozoic Extensions |
24 |
Cr |
57 |
|
|
|
|
|
ppm |
|
Rudnick & Fountain 1995 |
|
Mesozoic & Cenozoic Extensions |
24 |
Cr |
132 |
|
|
|
|
|
ppm |
|
Rudnick & Fountain 1995 |
|
Mesozoic & Cenozoic Orogens |
24 |
Cr |
132 |
|
|
|
|
|
ppm |
|
Rudnick & Fountain 1995 |
|
Mesozoic & Cenozoic Orogens |
24 |
Cr |
76 |
|
|
|
|
|
ppm |
|
Rudnick & Fountain 1995 |
|
Mesozoic & Cenozoic Upper Crust |
24 |
Cr |
50 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Mesozoic & Cenozoic Upper Crust |
24 |
Cr |
44 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Mesozoic & Cenozoic Upper Crust |
|
Cr/Ni |
1.9 |
|
|
|
|
|
|
|
Condie 1993 |
|
Mesozoic & Cenozoic Upper Crust |
|
Cr/Ni |
1.9 |
|
|
|
|
|
|
|
Condie 1993 |
|
Mesozoic & Cenozoic Upper Crust |
|
Cr/Sc |
3.1 |
|
|
|
|
|
|
|
Condie 1993 |
|
Mesozoic & Cenozoic Upper Crust |
|
Cr/Sc |
3.2 |
|
|
|
|
|
|
|
Condie 1993 |
|
Mesozoic & Cenozoic Upper Crust |
|
Cr/Th |
4.3 |
|
|
|
|
|
|
|
Condie 1993 |
|
Mesozoic & Cenozoic Upper Crust |
|
Cr/Th |
5.7 |
|
|
|
|
|
|
|
Condie 1993 |
|
Mesozoic & Cenozoic Upper Crust |
|
Cr/V |
0.48 |
|
|
|
|
|
|
|
Condie 1993 |
|
Mesozoic & Cenozoic Upper Crust |
|
Cr/V |
0.47 |
|
|
|
|
|
|
|
Condie 1993 |
|
META 78008 Urelite |
24 |
Cr |
3.23 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Warren & Kallemeyn 1992
|
Metafelsic Volcanics |
24 |
Cr |
25 |
|
|
|
|
41 |
ppm |
|
Gao et al. 1998 |
|
Metalliferous Clay |
24 |
Cr |
33.7 |
|
|
|
|
12 |
ppm |
|
Plank & Langmuir 1998 |
|
Metapelitic Granulitic Xenolites |
24 |
Cr |
135 |
117 |
|
|
|
56 |
ppm |
|
Rudnick & Fountain 1995 |
|
Mexico Trench |
24 |
Cr |
97.1 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Middle Continental Crust |
24 |
Cr |
76 |
|
|
|
|
|
ppm |
|
Kemp & Hawkesworth 2004 |
Rudnick & Gao 2004
|
Middle Continental Crust |
24 |
Cr |
43 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Shaw et al. 1994
|
Middle Continental Crust |
24 |
Cr |
83 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Rudnick & Fountain 1995
|
Middle Continental Crust |
24 |
Cr |
69 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Gao et al. 1998
|
Middle Continental Crust |
24 |
Cr |
32 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Weaver & Tarney 1984
|
Middle Continental Crust |
24 |
Cr |
83 |
|
|
|
|
|
ppm |
|
Rudnick & Fountain 1995 |
|
Middle Continental Crust |
24 |
Cr |
76 |
|
10 |
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
|
Middle Proterozoic Upper Crust |
24 |
Cr |
63 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Middle Proterozoic Upper Crust |
24 |
Cr |
55 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Middle Proterozoic Upper Crust |
|
Cr/Ni |
1.9 |
|
|
|
|
|
|
|
Condie 1993 |
|
Middle Proterozoic Upper Crust |
|
Cr/Ni |
1.9 |
|
|
|
|
|
|
|
Condie 1993 |
|
Middle Proterozoic Upper Crust |
|
Cr/Sc |
4 |
|
|
|
|
|
|
|
Condie 1993 |
|
Middle Proterozoic Upper Crust |
|
Cr/Sc |
3.9 |
|
|
|
|
|
|
|
Condie 1993 |
|
Middle Proterozoic Upper Crust |
|
Cr/Th |
6.7 |
|
|
|
|
|
|
|
Condie 1993 |
|
Middle Proterozoic Upper Crust |
|
Cr/Th |
5.3 |
|
|
|
|
|
|
|
Condie 1993 |
|
Middle Proterozoic Upper Crust |
|
Cr/V |
0.63 |
|
|
|
|
|
|
|
Condie 1993 |
|
Middle Proterozoic Upper Crust |
|
Cr/V |
0.63 |
|
|
|
|
|
|
|
Condie 1993 |
|
Miles IIE Iron |
24 |
Cr |
4.07 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Ebihara et al. 1997
|
Miles IIE Iron |
24 |
Cr |
5.55 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Ebihara et al. 1997
|
Mincy Mesosiderite |
24 |
Cr |
5.03 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Mittlefehldt in press Simpson & Ahrens 1977
|
Mishash Formation |
24 |
Cr |
265 |
|
|
|
|
3 |
ppm |
|
Altschuller 1980 |
Mazor 1963
|
Mississippi River Particulates |
24 |
Cr |
72 |
|
|
|
|
|
µg/g |
|
Martin & Meybeck 1979 |
|
Monterey Formation |
24 |
Cr |
220 |
|
|
|
|
5 |
ppm |
|
Altschuller 1980 |
|
Moore County Eucrite |
24 |
Cr |
2.81 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Barrat et al. 2000 McCarthy et al. 1973
|
N-MORB |
24 |
Cr |
250 |
|
|
|
|
|
ppm |
|
Klein 2004 |
Thompson et al. 1980
|
N-MORB |
24 |
Cr |
253 |
|
|
|
|
|
ppm |
|
Klein 2004 |
Niu et al. 1999
|
N-MORB |
24 |
Cr |
161 |
|
|
|
|
|
ppm |
|
Klein 2004 |
Lehnert 2000
|
N-MORB |
24 |
Cr |
251 |
|
|
|
|
|
ppm |
|
Klein 2004 |
Lehnert 2000
|
N-MORB |
24 |
Cr |
0.07 |
|
|
|
|
|
wt% |
|
Workman & Hart 2005 |
Presnall & Hoover 1987
|
Nakhla Meteorite |
24 |
Cr |
1770 |
|
280 |
|
|
|
ppm |
|
McSween, Jr. 2004 |
Lodders 1998
|
Nankai Trench |
24 |
Cr |
61.8 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Nano Ooze |
24 |
Cr |
29.4 |
|
|
|
|
4 |
ppm |
|
Plank & Langmuir 1998 |
|
New Hebrides Islands |
24 |
Cr |
420.11 |
|
|
|
|
18 |
ppm |
|
Kelemen et al. 2004 |
|
Niger River Particulates |
24 |
Cr |
150 |
|
|
|
|
|
µg/g |
|
Martin & Meybeck 1979 |
|
North American Shale Composite (NASC) |
24 |
Cr |
2100 |
|
|
|
|
|
ppm |
|
Morgan et al. 1978 |
|
North American Shale Composite (NASC) |
24 |
Cr |
2500 |
|
|
|
|
|
ppm |
|
Morgan et al. 1978 |
Wanke & Palme 1974
|
North American Shale Composite (NASC) |
24 |
Cr |
125 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
North American Shale Composite (NASC) |
|
Cr/Th |
10.2 |
|
|
|
|
|
|
|
Condie 1993 |
|
North Antilles Trench |
24 |
Cr |
69 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
North Qinling Belt in China |
24 |
Cr |
43 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
North Qinling Belt in China |
24 |
Cr |
108 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
North Qinling Belt in China |
24 |
Cr |
101 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
North Qinling Belt in China |
24 |
Cr |
95 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
North Qinling Belt in China |
24 |
Cr |
84 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Novo-Urei Ureilite |
24 |
Cr |
0.8 |
|
0.05 |
|
|
|
wt%ox |
|
Boynton et al. 1976 |
|
Nuevo Laredo Eucrite |
24 |
Cr |
1.93 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Warren & Jerde 1987
|
Ocean Arc Xenoliths |
24 |
Cr |
3326 |
2998 |
1021 |
|
|
21 |
|
|
Pearson et al. 2004 |
|
Ocean Arc Xenoliths |
|
Cr/Al |
0.627 |
0.66 |
0.677 |
|
|
21 |
|
|
Pearson et al. 2004 |
|
Ocean Island Peridotite |
24 |
Cr |
8.6 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Sen 1988
|
Ocean Island Peridotite |
24 |
Cr |
25.97 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Sen 1988
|
Ocean Island Peridotite |
24 |
Cr |
1.82 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Sen 1988
|
Ocean Island Peridotite |
24 |
Cr |
0.28 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Sen 1988
|
Ocean Island Peridotite |
24 |
Cr |
0.26 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Sen 1988
|
Ocean Island Peridotite |
24 |
Cr |
0.15 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Sen 1988
|
Oceanic Crust |
24 |
Cr |
317 |
|
|
|
|
|
ppm |
|
Wedepohl & Hartmann 1994 |
Wedepohl 1981
|
Oceanic Island Xenoliths |
24 |
Cr |
2794 |
2601 |
806 |
|
|
16 |
|
|
Pearson et al. 2004 |
|
Oceanic Island Xenoliths |
|
Cr/Al |
0.494 |
0.433 |
0.379 |
|
|
16 |
|
|
Pearson et al. 2004 |
|
Oceanic Plateaus |
24 |
Cr |
61 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
Tejada et al. 2002
|
Oceanic Plateaus |
24 |
Cr |
401 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
Salters et al. 1992
|
Oceanic Plateaus |
24 |
Cr |
56 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
Tejada et al. 2002
|
Oceanic Plateaus |
24 |
Cr |
238 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
Tejada et al. 1996
|
Oceanic Plateaus |
24 |
Cr |
1393 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
Kerr et al. 2002
|
Oceanic Plateaus |
24 |
Cr |
63 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
Kerr et al. 1997 Hauff et al. 2000
|
Oceanic Plateaus |
24 |
Cr |
208 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
Kerr et al. 1997 Hauff et al. 2000
|
Oceanic Plateaus |
24 |
Cr |
1032 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
Kerr et al. 1996
|
Oceanic Plateaus |
24 |
Cr |
163 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
Mahoney et al. 1993
|
Oceanic Plateaus |
24 |
Cr |
82 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
|
Oceanic Plateaus |
24 |
Cr |
162 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
Mahoney et al. 1993
|
Oceanic Plateaus |
24 |
Cr |
95 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
Mahoney et al. 1995
|
Oceanic Plateaus |
24 |
Cr |
193 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
Salters et al. 1992
|
Oceanic Plateaus |
24 |
Cr |
101 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
Reynaud et al. 1999
|
Oceanic Plateaus |
24 |
Cr |
166 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
Salters et al. 1992
|
Oceanic Plateaus |
24 |
Cr |
1373 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
Aitken & Echeverria 1984 Dupre & Echeverria 1984 Jochum et al. 1991
|
Oceanic Plateaus |
24 |
Cr |
178 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
Kerr et al. 1996
|
Oceanic Plateaus |
24 |
Cr |
260 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
Salters et al. 1992
|
Oceanic Plateaus |
24 |
Cr |
127 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
Hauff et al. 2000
|
Oceanic Plateaus |
24 |
Cr |
194 |
|
|
|
|
|
ppm |
|
Kerr 2004 |
Aitken & Echeverria 1984 Dupre & Echeverria 1984 Jochum et al. 1991
|
Oceans Deep water |
24 |
Cr |
296 |
|
|
|
|
|
ng/kg |
|
Quinby-Hunt & Turekian 1983 |
Cranston 1979
|
Oceans Surface water |
24 |
Cr |
268 |
|
|
|
|
|
ng/kg |
|
Quinby-Hunt & Turekian 1983 |
Cranston 1979
|
ODP Site 735 |
24 |
Cr |
290.1 |
248 |
|
|
|
22 |
ppm |
|
Hart et al. 1999 |
|
Orangeite |
24 |
Cr |
1624 |
|
|
|
|
114 |
ppm |
|
Farmer 2004 |
Mitchell 1995
|
Ordinary Chondrites |
|
Cr/Mn |
1.51 |
|
0.08 |
|
|
|
|
|
McDonough & Sun 1995 |
|
Ordinary Chondrites |
|
Cr/V |
50 |
|
1 |
|
|
|
|
|
McDonough & Sun 1995 |
|
Ordinary Chondrites |
|
Fe/Cr |
74 |
|
4 |
|
|
|
|
|
McDonough & Sun 1995 |
|
Ordinary Chondrites |
|
Fe/Cr |
53 |
|
4 |
|
|
|
|
|
McDonough & Sun 1995 |
|
Ordinary Chondrites |
|
Mg/Cr |
39 |
|
1 |
|
|
|
|
|
McDonough & Sun 1995 |
|
Orgueil Chondrite |
24 |
Cr |
2660 |
|
|
|
|
9 |
ppm |
|
Anders & Grevesse 1989 |
|
Orgueil Chondrite |
24 |
Cr |
2650 |
|
|
|
|
8 |
ppm |
|
Anders & Ebihara 1982 |
|
Orgueil Chondrite |
24 |
Cr |
2.54 |
|
|
|
|
|
|
|
Grossman et al. 1985 |
|
Orinoco River Particulates |
24 |
Cr |
70 |
|
|
|
|
|
µg/g |
|
Martin & Meybeck 1979 |
|
Oulad Abdoun Basin |
24 |
Cr |
300 |
|
|
|
|
4 |
ppm |
|
Altschuller 1980 |
|
Pacific Ocean Deep Water |
24 |
Cr |
5 |
|
|
|
|
|
|
|
Bruland 1983 |
|
Pacific Ocean Surface Water |
24 |
Cr |
2 |
|
|
|
|
|
|
|
Bruland 1983 |
|
Paleozoic Orogens |
24 |
Cr |
175 |
|
|
|
|
|
ppm |
|
Rudnick & Fountain 1995 |
|
Paleozoic Orogens |
24 |
Cr |
101 |
|
|
|
|
|
ppm |
|
Rudnick & Fountain 1995 |
|
Paleozoic Upper Crust |
24 |
Cr |
52 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Paleozoic Upper Crust |
24 |
Cr |
45 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Paleozoic Upper Crust |
|
Cr/Ni |
1.8 |
|
|
|
|
|
|
|
Condie 1993 |
|
Paleozoic Upper Crust |
|
Cr/Ni |
1.8 |
|
|
|
|
|
|
|
Condie 1993 |
|
Paleozoic Upper Crust |
|
Cr/Sc |
3.3 |
|
|
|
|
|
|
|
Condie 1993 |
|
Paleozoic Upper Crust |
|
Cr/Sc |
3.2 |
|
|
|
|
|
|
|
Condie 1993 |
|
Paleozoic Upper Crust |
|
Cr/Th |
4.5 |
|
|
|
|
|
|
|
Condie 1993 |
|
Paleozoic Upper Crust |
|
Cr/Th |
5.8 |
|
|
|
|
|
|
|
Condie 1993 |
|
Paleozoic Upper Crust |
|
Cr/V |
0.47 |
|
|
|
|
|
|
|
Condie 1993 |
|
Paleozoic Upper Crust |
|
Cr/V |
0.48 |
|
|
|
|
|
|
|
Condie 1993 |
|
Parana River Particulates |
24 |
Cr |
90 |
|
|
|
|
|
µg/g |
|
Martin & Meybeck 1979 |
|
Pelagic Clay |
24 |
Cr |
40.3 |
|
|
|
|
56 |
ppm |
|
Plank & Langmuir 1998 |
|
Pelagic Clay |
24 |
Cr |
51.7 |
|
|
|
|
3 |
ppm |
|
Plank & Langmuir 1998 |
|
Pelagic Clay |
24 |
Cr |
53 |
|
|
|
|
|
ppm |
|
Elliot et al. 1997 |
|
Pelagic Clay |
24 |
Cr |
164.4 |
|
|
|
|
6 |
ppm |
|
Plank & Langmuir 1998 |
|
Pelagic Clay |
24 |
Cr |
67.9 |
|
|
|
|
8 |
ppm |
|
Plank & Langmuir 1998 |
|
Pelagic Clay |
24 |
Cr |
40.3 |
|
|
|
|
56 |
ppm |
|
Plank & Langmuir 1998 |
|
Pelagic Clay |
24 |
Cr |
53.3 |
|
|
|
|
6 |
ppm |
|
Plank & Langmuir 1998 |
|
Pelagic Clay |
24 |
Cr |
61.8 |
|
|
|
|
55 |
ppm |
|
Plank & Langmuir 1998 |
|
Pelites |
24 |
Cr |
85 |
|
|
|
|
1341 |
ppm |
|
Gao et al. 1998 |
|
Pelites |
24 |
Cr |
76 |
|
|
|
|
69 |
ppm |
|
Gao et al. 1998 |
|
Pena Blanca Spring Aubrite |
24 |
Cr |
0.62 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Wolf et al. 1983 Lodders et al. 1993
|
Peninsular Range Batholith |
24 |
Cr |
73 |
|
|
|
|
|
ppm |
|
Kemp & Hawkesworth 2004 |
Sylvester 1995
|
Periodotite Section in Ophiolites |
24 |
Cr |
|
0.37 |
|
|
|
|
wt%ox |
|
McDonough 1991 |
|
Periodotite Section in Ophiolites |
|
Fe/Cr |
25 |
|
7 |
|
|
|
|
|
McDonough 1991 |
|
Periodotite Section in Ophiolites |
|
Ni/Cr |
0.82 |
|
0.35 |
|
|
|
|
|
McDonough 1991 |
|
Peru Trench |
24 |
Cr |
45.7 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Petersburg Eucrites |
24 |
Cr |
3.16 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Mason et al. 1979 Buchanan & Reid 1996
|
Phanerozoic Flood Basalts |
24 |
Cr |
307 |
|
|
|
|
1 |
ppm |
|
Farmer 2004 |
Peate 1997
|
Phanerozoic Flood Basalts |
24 |
Cr |
75 |
|
|
|
|
1 |
ppm |
|
Farmer 2004 |
Peate 1997
|
Phanerozoic Flood Basalts |
24 |
Cr |
94 |
|
|
|
|
1 |
ppm |
|
Farmer 2004 |
Peate 1997
|
Phanerozoic Flood Basalts |
24 |
Cr |
151 |
|
|
|
|
18 |
ppm |
|
Farmer 2004 |
Lightfoot et al. 1990
|
Phanerozoic Flood Basalts |
24 |
Cr |
137 |
|
|
|
|
9 |
ppm |
|
Farmer 2004 |
Wooden et al. 1993
|
Phanerozoic Flood Basalts |
24 |
Cr |
39 |
|
|
|
|
36 |
ppm |
|
Farmer 2004 |
Hooper & Hawkesworth 1993
|
Phanerozoic Flood Basalts |
24 |
Cr |
595 |
|
|
|
|
7 |
ppm |
|
Farmer 2004 |
Wooden et al. 1993
|
Philip Trench |
24 |
Cr |
95.8 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Phosphoria Formation |
24 |
Cr |
1000 |
|
|
|
|
60 |
ppm |
|
Altschuller 1980 |
Gulbrandsen 1966
|
Phosphoria Formation |
24 |
Cr |
|
1000 |
|
|
|
|
ppm |
|
Gulbrandsen 1966 |
|
Phosphoria Formation |
24 |
Cr |
0.1 |
|
|
|
|
61 |
ppm |
|
Gulbrandsen 1966 |
|
Post-Archean Terrrains |
24 |
Cr |
45 |
|
|
|
|
|
ppm |
|
Shaw et al. 1986 |
Eade & Fahrig 1971
|
Precambrian Canadian Shield |
24 |
Cr |
237 |
|
|
|
|
|
ppm |
|
Shaw et al. 1986 |
|
Precambrian Canadian Shield |
24 |
Cr |
35 |
|
|
|
|
|
ppm |
|
Shaw et al. 1986 |
|
Precambrian Granulites |
24 |
Cr |
144 |
|
|
|
|
88 |
ppm |
|
Shaw et al. 1986 |
|
Primitive Mantle |
24 |
Cr |
2625 |
|
393.75 |
|
|
|
ppm |
|
McDonough & Sun 1995 |
|
Primitive Mantle |
24 |
Cr |
0.43 |
|
|
|
|
|
wt%ox |
|
McDonough 1990 |
McDonough & Frey 1989 Sun 1982
|
Primitive Mantle |
24 |
Cr |
0.47 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Hart & Zindler 1986
|
Primitive Mantle |
24 |
Cr |
0.43 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Palme & Nickel 1985
|
Primitive Mantle |
24 |
Cr |
0.46 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
Jagoutz et al. 1979
|
Primitive Mantle |
24 |
Cr |
0.37 |
|
|
|
|
|
wt% |
|
Walter 2004 |
Palme & O'Neill 2004
|
Primitive Mantle |
24 |
Cr |
2520 |
|
252 |
|
|
|
ppm |
|
Palme & O'Neill 2004 |
O'Neill & Palme 1998
|
Primitive Mantle |
24 |
Cr |
0.38 |
|
|
|
|
|
wt% |
|
Walter 2004 |
Allegre et al. 1995
|
Primitive Mantle |
24 |
Cr |
0.38 |
|
|
|
|
|
wt% |
|
Pearson et al. 2004 |
McDonough & Sun 1995
|
Primitive Mantle |
24 |
Cr |
0.38 |
|
|
|
|
|
wt% |
|
Workman & Hart 2005 |
McDonough & Sun 1995
|
Primitive Mantle |
24 |
Cr |
0.38 |
|
|
|
|
|
wt%ox |
|
Allegre et al. 1995 |
|
Primitive Mantle |
24 |
Cr |
0.384 |
|
|
|
|
|
wt%ox |
|
McDonough & Sun 1995 |
|
Primitive Mantle |
24 |
Cr |
3465 |
|
|
|
|
|
ppm |
|
Wedepohl & Hartmann 1994 |
Jagoutz et al. 1979
|
Primitive Mantle |
24 |
Cr |
2500 |
|
|
|
|
|
ppm |
|
Wedepohl & Hartmann 1994 |
Wedepohl 1991
|
Primitive Mantle |
24 |
Cr |
0.4 |
|
|
|
|
|
wt%ox |
|
McDonough & Frey 1989 |
Ringwood 1979
|
Primitive Mantle |
24 |
Cr |
0.44 |
|
|
|
|
|
wt%ox |
|
McDonough & Frey 1989 |
Sun 1982
|
Primitive Mantle |
24 |
Cr |
0.44 |
|
|
|
|
|
wt%ox |
|
McDonough & Frey 1989 |
Wanke et al. 1984
|
Primitive Mantle |
24 |
Cr |
0.468 |
|
|
|
|
|
wt%ox |
|
McDonough & Frey 1989 |
Hart & Zindler 1986
|
Primitive Mantle |
24 |
Cr |
0.44 |
|
|
|
|
|
wt%ox |
|
McDonough & Frey 1989 |
Taylor & McLennan 1985
|
Primitive Mantle |
24 |
Cr |
0.43 |
|
|
|
|
|
wt%ox |
|
McDonough & Frey 1989 |
Palme & Nickel 1985
|
Primitive Mantle |
24 |
Cr |
2520 |
|
|
|
|
|
ppm |
|
Palme & O'Neill 2004 |
O'Neill & Palme 1998
|
Primitive Mantle |
24 |
Cr |
0.38 |
|
|
|
|
|
wt%ox |
|
McDonough & Frey 1989 |
McDonough & Sun 1989
|
Primitive Mantle |
24 |
Cr |
|
0.38 |
|
|
|
|
wt%ox |
|
McDonough 1991 |
McDonough & Frey 1989 Sun 1982
|
Primitive Mantle |
24 |
Cr |
0.45 |
|
|
|
|
|
wt%ox |
|
McDonough & Sun 1995 |
Green et al. 1979
|
Primitive Mantle |
24 |
Cr |
0.44 |
|
|
|
|
|
wt%ox |
|
McDonough & Sun 1995 |
Taylor & McLennan 1985
|
Primitive Mantle |
24 |
Cr |
0.342 |
|
|
|
|
|
wt%ox |
|
McDonough & Frey 1989 |
Anderson 1983
|
Primitive Mantle |
24 |
Cr |
0.46 |
|
|
|
|
|
wt%ox |
|
McDonough & Sun 1995 |
Jagoutz et al. 1979
|
Primitive Mantle |
|
Cr/Mn |
2.5 |
|
|
|
|
|
|
|
McDonough & Sun 1995 |
|
Primitive Mantle |
|
Cr/V |
32 |
|
|
|
|
|
|
|
McDonough & Sun 1995 |
|
Primitive Mantle |
|
Fe/Cr |
25 |
|
|
|
|
|
|
|
McDonough 1991 |
|
Primitive Mantle |
|
Fe/Cr |
23.8 |
|
|
|
|
|
|
|
McDonough & Sun 1995 |
|
Primitive Mantle |
|
Ni/Cr |
0.72 |
|
|
|
|
|
|
|
McDonough 1991 |
|
Primitive Mantle |
|
Ni/Cr |
0.64 |
|
|
|
|
|
|
|
McDonough 1990 |
McDonough & Frey 1989 Sun & McDonough 1989 Sun 1982
|
Protolith Gabbros at ODP Site 735 |
24 |
Cr |
212 |
|
|
|
|
8 |
ppm |
|
Hart et al. 1999 |
|
Pungo River Formation |
24 |
Cr |
175 |
|
|
|
|
2 |
ppm |
|
Altschuller 1980 |
|
Pyrolites |
24 |
Cr |
0.38 |
|
|
|
|
|
wt% |
|
Walter 2004 |
McDougall & Sun 1995
|
Pyrolites |
24 |
Cr |
0.4 |
|
|
|
|
|
wt% |
|
Walter 2004 |
Ringwood 1979
|
Qingzhen Enstatite Chondrite |
24 |
Cr |
2.39 |
|
|
|
|
|
|
|
Grossman et al. 1985 |
|
QUE 94201 Meteorite |
24 |
Cr |
950 |
|
85 |
|
|
|
ppm |
|
McSween, Jr. 2004 |
Lodders 1998
|
Radiolarian Clay |
24 |
Cr |
55.1 |
|
|
|
|
2 |
ppm |
|
Plank & Langmuir 1998 |
|
Radiolarian Clay |
24 |
Cr |
82.2 |
|
|
|
|
8 |
ppm |
|
Plank & Langmuir 1998 |
|
Radiolarian Clay |
24 |
Cr |
82.2 |
|
|
|
|
8 |
ppm |
|
Plank & Langmuir 1998 |
|
Radiolarites |
24 |
Cr |
12.9 |
|
|
|
|
4 |
ppm |
|
Plank & Langmuir 1998 |
|
Radiolarites |
24 |
Cr |
15.6 |
|
|
|
|
17 |
ppm |
|
Plank & Langmuir 1998 |
|
Radiolarites |
24 |
Cr |
13 |
|
|
|
|
|
ppm |
|
Elliot et al. 1997 |
|
Retort Phosphatic Shale Member |
24 |
Cr |
0.1 |
|
|
|
|
20 |
ppm |
|
Gulbrandsen 1966 |
|
Rifted Continental Margins |
24 |
Cr |
239 |
|
|
|
|
|
ppm |
|
Rudnick & Fountain 1995 |
|
Rifted Continental Margins |
24 |
Cr |
114 |
|
|
|
|
|
ppm |
|
Rudnick & Fountain 1995 |
|
River Particulates |
24 |
Cr |
100 |
|
|
|
|
|
µg/g |
|
Martin & Meybeck 1979 |
|
Rivers |
24 |
Cr |
1 |
|
|
|
|
|
ppb |
|
Li 1982 |
|
Ryuku Trench |
24 |
Cr |
45.9 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Sandstones |
24 |
Cr |
24 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Sandstones |
24 |
Cr |
102 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Scotia Island Basalt |
24 |
Cr |
266.33 |
|
|
|
|
15 |
ppm |
|
Kelemen et al. 2004 |
|
Seawater |
24 |
Cr |
0.3 |
|
|
|
|
|
ppb |
|
Li 1982 |
|
Seawater |
24 |
Cr |
330 |
|
|
|
|
|
ng/kg |
|
Quinby-Hunt & Turekian 1983 |
Cranston 1979
|
Seawater |
24 |
Cr |
330 |
|
|
|
|
|
ng/kg |
|
Quinby-Hunt & Turekian 1983 |
Cranston 1979
|
Seawater |
24 |
Cr |
350 |
|
|
|
|
|
ng/kg |
|
Quinby-Hunt & Turekian 1983 |
Cranston 1979
|
Seawater |
24 |
Cr |
0.004 |
|
|
|
|
|
|
|
Broeker & Peng 1982 |
|
Seawater |
24 |
Cr |
2.3 |
|
|
3 |
5 |
|
|
|
Jeandel & Minster 1987 |
|
Seawater |
24 |
Cr |
4 |
|
|
2 |
5 |
|
|
|
Bruland 1983 |
|
Seawater |
24 |
Cr |
250 |
|
|
|
|
|
|
|
Li 1991 |
Whitfield & Turner 1987
|
Seawater |
24 |
Cr |
2.6 |
|
|
|
|
|
|
|
Li 1991 |
Whitfield & Turner 1987
|
Sera de Mage Eucrite |
24 |
Cr |
2200 |
|
|
|
|
|
ppm |
|
Morgan et al. 1978 |
|
Sera de Mage Eucrite |
24 |
Cr |
1740 |
|
|
|
|
|
ppm |
|
Morgan et al. 1978 |
Schmitt et al. 1972
|
Serra De Mage Eucrite |
24 |
Cr |
3.08 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Barrat et al. 2000 McCarthy et al. 1973
|
Shales |
24 |
Cr |
115 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Shales |
24 |
Cr |
104 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Shales |
24 |
Cr |
507 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Shales |
|
Cr/Th |
59.6 |
|
|
|
|
|
|
|
Condie 1993 |
|
Shales |
|
Cr/Th |
7.7 |
|
|
|
|
|
|
|
Condie 1993 |
|
Shales |
|
Cr/Th |
8 |
|
|
|
|
|
|
|
Condie 1993 |
|
Shalka Diogenite |
24 |
Cr |
16.5 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
McCarthy et al. 1972 Mittlefehldt 1994
|
Shallowater Aubrite |
24 |
Cr |
1.1 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Easton 1985 Keil et al. 1989
|
Shergotty Meteorite |
24 |
Cr |
1350 |
|
100 |
|
|
|
ppm |
|
McSween, Jr. 2004 |
Lodders 1998
|
Silicate Earth |
24 |
Cr |
0.384 |
|
|
|
|
|
wt%ox |
|
McDonough & Sun 1995 |
|
Silicate Earth |
24 |
Cr |
0.45 |
|
|
|
|
|
wt%ox |
|
McDonough & Sun 1995 |
Green et al. 1979
|
Silicate Earth |
24 |
Cr |
0.46 |
|
|
|
|
|
wt%ox |
|
McDonough & Sun 1995 |
Jagoutz et al. 1979
|
Silicate Earth |
24 |
Cr |
2625 |
|
|
|
|
|
µg/g |
|
McDonough 1998 |
|
Silicate Earth |
24 |
Cr |
0.44 |
|
|
|
|
|
wt%ox |
|
McDonough & Sun 1995 |
Taylor & McLennan 1985
|
Silicate Earth |
24 |
Cr |
2625 |
|
393.75 |
|
|
|
ppm |
|
McDonough & Sun 1995 |
|
Silicate Earth |
24 |
Cr |
2625 |
|
|
|
|
|
ppm |
|
McDonough 2004 |
|
Silicate Earth |
|
Cr/Mn |
2.5 |
|
|
|
|
|
|
|
McDonough & Sun 1995 |
|
Silicate Earth |
|
Cr/V |
32 |
|
|
|
|
|
|
|
McDonough & Sun 1995 |
|
Silicate Earth |
|
Fe/Cr |
23.8 |
|
|
|
|
|
|
|
McDonough & Sun 1995 |
|
Silicic Precambrian Granulites |
24 |
Cr |
50 |
|
|
|
|
23 |
ppm |
|
Shaw et al. 1986 |
|
Silicified Limestone |
24 |
Cr |
6 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Silty Mud |
24 |
Cr |
95.9 |
|
|
|
|
16 |
ppm |
|
Plank & Langmuir 1998 |
|
Sioux County Eucrite |
24 |
Cr |
1.98 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Barrat et al. 2000 McCarthy et al. 1973
|
Slope Lisbourne Group |
24 |
Cr |
400 |
|
|
|
|
4 |
ppm |
|
Altschuller 1980 |
Patton & Matzko 1959
|
Solar Corona |
24 |
Cr |
5.81 |
|
0.09 |
|
|
|
|
|
Anders & Grevesse 1989 |
|
Solar Corona |
24 |
Cr |
5.81 |
|
0.08 |
|
|
|
|
|
Anders & Grevesse 1989 |
Breneman & Stone 1985
|
Solar Photosphere |
24 |
Cr |
5.67 |
|
0.03 |
|
|
|
|
|
Anders & Grevesse 1989 |
|
Solar Photosphere |
24 |
Cr |
5.67 |
|
0.03 |
|
|
|
|
|
Palme & Jones 2004 |
Grevesse & Sauval 1998
|
Solar System |
24 |
Cr |
12700 |
|
|
|
|
|
|
|
Anders & Ebihara 1982 |
Cameron 1982
|
Solar System |
24 |
Cr |
5.67 |
|
0.2835 |
|
|
|
|
|
Palme & Jones 2004 |
|
Solar System |
24 |
Cr |
13500 |
|
1030 |
|
|
13 |
|
|
Anders & Grevesse 1989 |
|
Solar System |
24 |
Cr |
13400 |
|
1072 |
|
|
12 |
|
|
Anders & Ebihara 1982 |
|
Solid Earth |
24 |
Cr |
0.47 |
|
|
|
|
|
wt% |
|
McDonough 2004 |
|
Solid Earth |
24 |
Cr |
0.47 |
|
|
|
|
|
wt% |
|
McDonough 2004 |
|
Solid Earth |
24 |
Cr |
4290 |
|
|
|
|
|
ppm |
|
Allegre et al. 1995 |
|
Solid Earth |
24 |
Cr |
4700 |
|
|
|
|
|
µg/g |
|
McDonough 1998 |
|
Solid Earth |
24 |
Cr |
|
|
|
0.44 |
0.49 |
|
wt% |
|
McDonough & Sun 1995 |
|
Solid Earth |
24 |
Cr |
4700 |
|
|
|
|
|
ppm |
|
McDonough 2004 |
|
Solid Earth |
24 |
Cr |
0.47 |
|
|
|
|
|
wt% |
|
McDonough 2004 |
|
Solid Earth |
|
Cr/Mn |
|
|
|
2 |
2 |
|
|
|
McDonough & Sun 1995 |
|
Solid Earth |
|
Cr/V |
|
|
|
46 |
52 |
|
|
|
McDonough & Sun 1995 |
|
Solid Earth |
|
Fe/Cr |
|
|
|
68 |
67 |
|
|
|
McDonough & Sun 1995 |
|
Solid Mars |
24 |
Cr |
0.1 |
|
|
|
|
|
wt% |
|
McSween, Jr. 2004 |
Hamilton et al. 2001 Wyatt et al. 2001
|
Solid Mars |
24 |
Cr |
0.1 |
|
|
|
|
|
wt% |
|
McSween, Jr. 2004 |
Hamilton et al. 2001 Wyatt et al. 2001
|
South African Garnet Peridotites |
24 |
Cr |
0.38 |
|
|
|
|
|
wt%ox |
|
McDonough 1990 |
Boyd & Mertzman 1987
|
South Antilles Trench |
24 |
Cr |
80.3 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
South Margin of North China Craton |
24 |
Cr |
73 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
South Margin of North China Craton |
24 |
Cr |
69 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
South Margin of North China Craton |
24 |
Cr |
74 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
South Margin of North China Craton |
24 |
Cr |
79 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
South Margin of North China Craton |
24 |
Cr |
79 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
South Qinling Belt in China |
24 |
Cr |
99 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
South Qinling Belt in China |
24 |
Cr |
81 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
South Qinling Belt in China |
24 |
Cr |
101 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
South Qinling Belt in China |
24 |
Cr |
109 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
South Sandwich Trench |
24 |
Cr |
30.2 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Spinel Peridotites |
24 |
Cr |
2690 |
2690 |
705 |
|
|
325 |
ppm |
|
McDonough 1990 |
|
Spinel Peridotites |
24 |
Cr |
|
0.39 |
|
|
|
|
wt%ox |
|
McDonough 1991 |
Maaloe & Aoki 1975 Jordan 1979 Boyd 1989 McDonough 1990
|
Spinel Peridotites |
24 |
Cr |
0.44 |
|
|
|
|
|
wt%ox |
|
McDonough 1990 |
Maaloe & Aoki 1975
|
Spinel Peridotites |
|
Fe/Cr |
26 |
|
9 |
|
|
|
|
|
McDonough 1991 |
|
Spinel Peridotites |
|
Ni/Cr |
0.86 |
|
0.31 |
|
|
|
|
|
McDonough 1991 |
|
Spinel Peridotites |
|
Ni/Cr |
0.86 |
0.79 |
0.31 |
|
|
308 |
|
|
McDonough 1990 |
|
St. Lawrence River Particulates |
24 |
Cr |
270 |
|
|
|
|
|
µg/g |
|
Martin & Meybeck 1979 |
|
Stannern Eucrite |
24 |
Cr |
2.2 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Barrat et al. 2000 McCarthy et al. 1973
|
Subducted Sediment |
24 |
Cr |
78.9 |
|
7 |
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Sumatra Trench |
24 |
Cr |
101.5 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Talkeetna Arc Plutonic Rocks |
24 |
Cr |
45.2 |
|
0.7 |
|
|
86 |
ppm |
|
Kelemen et al. 2004 |
|
Talkeetna Arc Plutonic Rocks |
24 |
Cr |
188 |
|
21 |
|
|
6 |
ppm |
|
Kelemen et al. 2004 |
|
Talkeetna Arc Plutonic Rocks |
24 |
Cr |
167 |
|
4 |
|
|
31 |
ppm |
|
Kelemen et al. 2004 |
|
Talkeetna Arc Plutonic Rocks |
24 |
Cr |
55 |
|
10 |
|
|
7 |
ppm |
|
Kelemen et al. 2004 |
|
Talkeetna Arc Plutonic Rocks |
24 |
Cr |
3239 |
|
105 |
|
|
17 |
ppm |
|
Kelemen et al. 2004 |
|
Talkeetna Arc Plutonic Rocks |
24 |
Cr |
6.3 |
|
0.4 |
|
|
13 |
ppm |
|
Kelemen et al. 2004 |
|
Tamalyk Krasnoyarsk |
24 |
Cr |
90 |
|
|
|
|
38 |
ppm |
|
Altschuller 1980 |
Chaikina & Nikolskaya 1970
|
Tonalites |
24 |
Cr |
38 |
|
|
|
|
|
ppm |
|
Wedepohl 1995 |
|
Tonalites-Trondhjemites-Granodiorites |
24 |
Cr |
30 |
|
|
|
|
641 |
ppm |
|
Gao et al. 1998 |
|
Tonalites-Trondhjemites-Granodiorites |
24 |
Cr |
43 |
|
|
|
|
553 |
ppm |
|
Gao et al. 1998 |
|
Tonalites-Trondhjemites-Granodiorites |
24 |
Cr |
29 |
|
|
|
|
355 |
ppm |
|
Kemp & Hawkesworth 2004 |
Martin 1995
|
Tonalites-Trondhjemites-Granodiorites |
24 |
Cr |
22 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Tonalites-Trondhjemites-Granodiorites |
24 |
Cr |
33 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Tonalites-Trondhjemites-Granodiorites |
24 |
Cr |
35 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Tonga Trench |
24 |
Cr |
24.6 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Tongan Basalts |
24 |
Cr |
716.67 |
|
|
|
|
9 |
ppm |
|
Kelemen et al. 2004 |
|
Turbidites |
24 |
Cr |
80 |
|
|
|
|
4 |
ppm |
|
Plank & Langmuir 1998 |
|
Turbidites |
24 |
Cr |
106.3 |
|
|
|
|
4 |
ppm |
|
Plank & Langmuir 1998 |
|
Type F Aggregates |
24 |
Cr |
0.19 |
|
|
|
|
|
wt%ox |
|
Bischoff & Keil 1983 |
Wark 1979
|
Ultrabasic Precambrian Granulites |
24 |
Cr |
289 |
|
|
|
|
14 |
ppm |
|
Shaw et al. 1986 |
|
Upper Continental Crust |
24 |
Cr |
112 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Condie 1993
|
Upper Continental Crust |
24 |
Cr |
104 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Upper Continental Crust |
24 |
Cr |
35 |
|
|
|
|
|
ppm |
|
Taylor & McLennan 1995 |
|
Upper Continental Crust |
24 |
Cr |
35 |
|
|
|
|
|
ppm |
|
Wedepohl 1995 |
|
Upper Continental Crust |
24 |
Cr |
76 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Eade and Fahrig 1973
|
Upper Continental Crust |
24 |
Cr |
35 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Shaw et al. 1967 Shaw et al. 1976
|
Upper Continental Crust |
24 |
Cr |
92 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
|
Upper Continental Crust |
24 |
Cr |
92 |
|
17 |
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
see text
|
Upper Continental Crust |
24 |
Cr |
35 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Wedepohl 1995
|
Upper Continental Crust |
24 |
Cr |
85 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Taylor & McLennan 1985 Taylor & McLennan 1995
|
Upper Continental Crust |
24 |
Cr |
80 |
|
|
|
|
|
µg/g |
|
Rudnick & Gao 2004 |
Gao et al. 1998
|
Upper Continental Crust |
24 |
Cr |
92 |
|
|
|
|
|
ppm |
|
Kemp & Hawkesworth 2004 |
Rudnick & Gao 2004
|
Upper Continental Crust |
24 |
Cr |
112 |
|
|
|
|
|
ppm |
|
Condie 1993 |
|
Upper Continental Crust |
24 |
Cr |
35 |
|
|
|
|
|
ppm |
|
Taylor et al. 1983 |
Taylor & McLennan 1981
|
Upper Continental Crust |
24 |
Cr |
25 |
|
|
|
|
|
ppm |
|
Shaw et al. 1986 |
Taylor & McLennan 1981
|
Upper Continental Crust |
24 |
Cr |
35 |
|
|
|
|
|
ppm |
|
Weaver & Tarney 1984 |
Taylor & McLennan 1981
|
Upper Continental Crust |
|
Cr/Ni |
1.9 |
|
|
|
|
|
|
|
Condie 1993 |
|
Upper Continental Crust |
|
Cr/Ni |
1.8 |
|
|
|
|
|
|
|
Condie 1993 |
|
Upper Continental Crust |
|
Cr/Sc |
8.4 |
|
|
|
|
|
|
|
Condie 1993 |
|
Upper Continental Crust |
|
Cr/Sc |
7.8 |
|
|
|
|
|
|
|
Condie 1993 |
|
Upper Continental Crust |
|
Cr/Th |
12 |
|
|
|
|
|
|
|
Condie 1993 |
|
Upper Continental Crust |
|
Cr/Th |
12 |
|
|
|
|
|
|
|
Condie 1993 |
|
Upper Continental Crust |
|
Cr/V |
1.3 |
|
|
|
|
|
|
|
Condie 1993 |
|
Upper Continental Crust |
|
Cr/V |
1.2 |
|
|
|
|
|
|
|
Condie 1993 |
|
Ureilite Primitive Achondrites |
24 |
Cr |
|
|
|
0.66 |
0.79 |
|
wt%ox |
|
Boynton et al. 1976 |
Mason 1971
|
Vanuatu Trench |
24 |
Cr |
48 |
|
|
|
|
|
ppm |
|
Plank & Langmuir 1998 |
|
Venus Mantle |
24 |
Cr |
0.87 |
|
|
|
|
|
wt% |
|
Fegley, Jr. 2004 |
Morgan & Anders 1980 Lodders & Fegley 1998
|
Venus Mantle |
24 |
Cr |
0.3 |
|
|
|
|
|
wt% |
|
Fegley, Jr. 2004 |
Lodders & Fegley 1998
|
Veramin Mesosiderite |
24 |
Cr |
6.68 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Mittlefehldt in press Powell 1971
|
Volcanoclastic Sediment |
24 |
Cr |
40 |
|
|
|
|
15 |
ppm |
|
Plank & Langmuir 1998 |
|
Volcanoclastic Turbidites |
24 |
Cr |
439.3 |
|
|
|
|
43 |
ppm |
|
Plank & Langmuir 1998 |
|
Volcanoclastic Turbidites |
24 |
Cr |
321 |
|
|
|
|
|
ppm |
|
Elliot et al. 1997 |
|
Volcanoclastic Turbidites |
24 |
Cr |
320.9 |
|
|
|
|
13 |
ppm |
|
Plank & Langmuir 1998 |
|
Watson IIE Iron |
24 |
Cr |
2.173 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Olsen et al. 1994
|
Winonaite Pontlyfni |
24 |
Cr |
2.087 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Graham et al. 1977 Davis et al. 1977
|
Winonaite Tierra Blanca |
24 |
Cr |
1.91 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Kallemeyn & Wasson 1985 Jarosweich 1990
|
Xenolites |
24 |
Cr |
0.46 |
|
|
|
|
|
wt% |
|
Walter 2004 |
Jagoutz et al. 1979
|
Y-74450 Eucrites |
24 |
Cr |
2.71 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Wanke et al. 1977
|
Y-791491 Lodranite |
24 |
Cr |
2.35 |
|
|
|
|
|
|
|
Mittlefehldt 2004 |
Weigel et al. 1999
|
Yangtze Craton |
24 |
Cr |
82 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Yangtze Craton |
24 |
Cr |
50 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Yangtze Craton |
24 |
Cr |
66 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Yangtze Craton |
24 |
Cr |
56 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Yangtze Craton |
24 |
Cr |
65 |
|
|
|
|
|
ppm |
|
Gao et al. 1998 |
|
Yukon River Particulates |
24 |
Cr |
115 |
|
|
|
|
|
µg/g |
|
Martin & Meybeck 1979 |
|