GERM Reservoir Database
Development and Maintenance by the EarthRef.org Database Team

GERM Database Search Results        
Reservoir Z Element Value Median SD Low High N Unit Info Reference Source(s)
Seawater 67 Ho 2e-06             Broeker & Peng 1982
Seawater 67 Ho 0.0002           ppb Li 1982
Northern Blake Plateau Phosphorites 67 Ho 0.0008           wt% Manheim et al. 1980 Ehrlich 1968
Rivers 67 Ho 0.001           ppb Li 1982 Martin & Meybeck 1979
Continental Intraplate Xenoliths 67 Ho 0.002           ppm Pearson et al. 2004 Bedini & Bodinier 1999
Continental Intraplate Xenoliths 67 Ho 0.002           ppm Pearson et al. 2004 Ionov 1996
Cratonic Xenoliths 67 Ho 0.006           ppm Pearson et al. 2004
Continental Intraplate Xenoliths 67 Ho 0.011           ppm Pearson et al. 2004 Ionov et al. 1997
Continental Intraplate Xenoliths 67 Ho 0.015           ppm Pearson et al. 2004 Ionov 1996
Cratonic Xenoliths 67 Ho 0.02           ppm Pearson et al. 2004 Gregoire et al. 2002
Cratonic Xenoliths 67 Ho 0.025           ppm Pearson et al. 2004
Continental Intraplate Xenoliths 67 Ho 0.037           ppm Pearson et al. 2004 Bedini & Bodinier 1999
Chassigny Meteorite 67 Ho 0.044   0.02       ppm McSween, Jr. 2004 Lodders 1998
Cratonic Xenoliths 67 Ho 0.044           ppm Pearson et al. 2004
Cratonic Xenoliths 67 Ho 0.05           ppm Pearson et al. 2004 Gregoire et al. 2002
Cratonic Xenoliths 67 Ho 0.051           ppm Pearson et al. 2004
CI Chondrites 67 Ho 0.0556           ppm Palme & Jones 2004 Anders & Grevesse 1989
CI Chondrites 67 Ho 0.0566           ppm McDonough & Frey 1989 Palme et al. 1981
Anders & Ebihara 1982
Beer et al. 1984
Jochum et al. 1986
CI Chondrites 67 Ho 0.0567   0.00567       ppm Palme & Jones 2004 Palme & Beer 1993
Cratonic Xenoliths 67 Ho 0.07           ppm Pearson et al. 2004 Stachel et al. 1998
ALH 84001 Meteorite 67 Ho 0.076   0.007       ppm McSween, Jr. 2004 Lodders 1998
CI Chondrites 67 Ho 0.081           ppm McDonough et al. 1992
Talkeetna Arc Plutonic Rocks 67 Ho 0.081   0.004     16 ppm Kelemen et al. 2004
Cratonic Xenoliths 67 Ho 0.0865           ppm Pearson et al. 2004
Solar System 67 Ho 0.0875             Anders & Ebihara 1982
Solar System 67 Ho 0.0889   0.002134     23   Anders & Grevesse 1989
Solar System 67 Ho 0.092             Anders & Ebihara 1982 Cameron 1982
Allende Meteorite 67 Ho 0.1           wt%ox Martin & Mason 1974
Solid Earth 67 Ho 0.1           ppm McDonough 2004
Solid Earth 67 Ho 0.1           µg/g McDonough 1998
Depleted-Depleted MORB Mantle 67 Ho 0.108           ppm Workman & Hart 2005
Depleted Mantle 67 Ho 0.115     0.11 0.119   ppm Workman & Hart 2005
Spinel Peridotites 67 Ho 0.12 0.09 0.14     54 ppm McDonough 1990
Cratonic Xenoliths 67 Ho 0.121           ppm Pearson et al. 2004
Depleted Mantle 67 Ho 0.122   0.0122       ppm Salters & Stracke 2004
Enriched-Depleted MORB Mantle 67 Ho 0.123           ppm Workman & Hart 2005
Primitive Mantle 67 Ho 0.128           ppm McDonough & Frey 1989 Taylor & McLennan 1985
Silicate Earth 67 Ho 0.128           ppm McDonough et al. 1992 Taylor & McLennan 1985
Primitive Mantle 67 Ho 0.14           ppm McDonough & Frey 1989 Hart & Zindler 1986
REE Fractionated CAI Inclusions 67 Ho 0.14     0.07 0.21 5 ppm Martin & Mason 1974
Primitive Mantle 67 Ho 0.1423           ppm Hofmann 1988 Hart & Zindler 1986
Silicate Earth 67 Ho 0.1423           ppm McDonough et al. 1992 Hofmann 1988
Silicate Earth 67 Ho 0.15           ppm McDonough 2004
Silicate Earth 67 Ho 0.15           µg/g McDonough 1998
Nakhla Meteorite 67 Ho 0.155   0.02       ppm McSween, Jr. 2004 Lodders 1998
Olivine Chondrules 67 Ho 0.16     0.13 0.19 3 ppm Martin & Mason 1974
Primitive Mantle 67 Ho 0.161           ppm McDonough & Frey 1989 McDonough & Sun 1989
Silicate Earth 67 Ho 0.163           ppm McDonough et al. 1992 Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Primitive Mantle 67 Ho 0.167           ppm McDonough & Frey 1989 Sun 1982
Continental Intraplate Xenoliths 67 Ho 0.176           ppm Pearson et al. 2004 Ionov 1996
Primitive Mantle 67 Ho 0.181           ppm McDonough & Frey 1989 Wanke et al. 1984
Silicate Earth 67 Ho 0.181           ppm McDonough et al. 1992 Jagoutz et al. 1979
Wanke et al. 1984
Oceans Deep water 67 Ho 0.2           ng/kg Quinby-Hunt & Turekian 1983 Sastry et al. 1969
Seawater 67 Ho 0.2           ng/kg Quinby-Hunt & Turekian 1983 Sastry et al. 1969
Cratonic Xenoliths 67 Ho 0.211           ppm Pearson et al. 2004
ALH 77005 Meteorite 67 Ho 0.25   0.03       ppm McSween, Jr. 2004 Lodders 1998
Continental Intraplate Xenoliths 67 Ho 0.26           ppm Pearson et al. 2004 Ionov et al. 1997
Solar Photosphere 67 Ho 0.26   0.16         Palme & Jones 2004 Grevesse & Sauval 1998
Solar Photosphere 67 Ho 0.26   0.16         Anders & Grevesse 1989
Boninites 67 Ho 0.31         21 ppm Kelemen et al. 2004
Cratonic Xenoliths 67 Ho 0.35           ppm Pearson et al. 2004 Gergoire et al. 2002
Talkeetna Arc Plutonic Rocks 67 Ho 0.367   0.009     31 ppm Kelemen et al. 2004
Continental Intraplate Xenoliths 67 Ho 0.4           ppm Pearson et al. 2004 Glaser et al. 1999
Lesser Antilles Basalt 67 Ho 0.4         10 ppm Kelemen et al. 2004
Oceanic Plateaus 67 Ho 0.45           ppm Kerr 2004 Kerr et al. 1996
Seawater 67 Ho 0.45             Li 1991 Whitfield & Turner 1987
Oceanic Plateaus 67 Ho 0.48           ppm Kerr 2004
CI Chondrites 67 Ho 0.5   0.04         Palme & Jones 2004
Kimberlite 67 Ho 0.5         22 ppm Farmer 2004 Taylor et al. 1994
Aleutian Basalts 67 Ho 0.52         5 ppm Kelemen et al. 2004
Basalts 67 Ho 0.52         10 ppm Farmer 2004 Chung et al. 2001
Continental Arc Andesite 67 Ho 0.55         15 ppm Kelemen et al. 2004
Orangeite 67 Ho 0.57         114 ppm Farmer 2004 Mitchell 1995
New Hebrides Islands 67 Ho 0.58         20 ppm Kelemen et al. 2004
Oceanic Plateaus 67 Ho 0.58           ppm Kerr 2004 Kerr et al. 2002
Protolith Gabbros at ODP Site 735 67 Ho 0.58         8 ppm Hart et al. 1999
Tongan Basalts 67 Ho 0.58         5 ppm Kelemen et al. 2004
Archean Terrains 67 Ho 0.6           ppm Rudnick & Fountain 1995
Central American Basalts 67 Ho 0.6         17 ppm Kelemen et al. 2004
Lower Continental Crust 67 Ho 0.6           µg/g Rudnick & Gao 2004 Rudnick & Presper 1990
Talkeetna Arc Plutonic Rocks 67 Ho 0.616   0.08     6 ppm Kelemen et al. 2004
Island Arc Andesite 67 Ho 0.62         58 ppm Kelemen et al. 2004
Upper Continental Crust 67 Ho 0.62           µg/g Rudnick & Gao 2004 Shaw et al. 1967
Shaw et al. 1976
Upper Continental Crust 67 Ho 0.62           µg/g Rudnick & Gao 2004 Wedepohl 1995
Upper Continental Crust 67 Ho 0.62           ppm Wedepohl 1995
Precambrian Canadian Shield 67 Ho 0.623           ppm Shaw et al. 1986
Mafic Granulitic Xenolites 67 Ho 0.63 0.59       54 ppm Rudnick & Fountain 1995
Intermediate Mafic Granulitic Xenolites 67 Ho 0.64 0.54       13 ppm Rudnick & Fountain 1995
Cascade Basalt 67 Ho 0.65         5 ppm Kelemen et al. 2004
Talkeetna Arc Plutonic Rocks 67 Ho 0.673   0.055     7 ppm Kelemen et al. 2004
Basalts 67 Ho 0.68         27 ppm Farmer 2004 Farmer et al. 2002
Continental Arc Andesite 67 Ho 0.68         65 ppm Kelemen et al. 2004
Lower Continental Crust 67 Ho 0.68           µg/g Rudnick & Gao 2004 Rudnick & Fountain 1995
Lower Continental Crust 67 Ho 0.68           µg/g Rudnick & Gao 2004 Rudnick & Fountain 1995
Lower Continental Crust 67 Ho 0.68           ppm Rudnick & Fountain 1995
Oceanic Plateaus 67 Ho 0.69           ppm Kerr 2004 Hauff et al. 2000
Active Continental Rifts 67 Ho 0.7           ppm Rudnick & Fountain 1995
Continental Arcs 67 Ho 0.7           ppm Rudnick & Fountain 1995
Continental Arcs 67 Ho 0.7           ppm Rudnick & Fountain 1995
Continental Shields & Platforms 67 Ho 0.7           ppm Rudnick & Fountain 1995
Continental Shields & Platforms 67 Ho 0.7           ppm Rudnick & Fountain 1995
Kamchatka Basalt 67 Ho 0.7         23 ppm Kelemen et al. 2004
Lower Continental Crust 67 Ho 0.7           ppm Kemp & Hawkesworth 2004 Rudnick & Gao 2004
Paleozoic Orogens 67 Ho 0.7           ppm Rudnick & Fountain 1995
Rifted Continental Margins 67 Ho 0.7           ppm Rudnick & Fountain 1995
Shergotty Meteorite 67 Ho 0.71   0.1       ppm McSween, Jr. 2004 Lodders 1998
Archean Terrains 67 Ho 0.74           ppm Taylor & McLennan 1995
Basalts 67 Ho 0.74         5 ppm Farmer 2004 Wilson et al. 1997
Continental Intraplate Xenoliths 67 Ho 0.74           ppm Pearson et al. 2004 Bedini & Bodinier 1999
Greater Antilles Basalt 67 Ho 0.74         6 ppm Kelemen et al. 2004
Phanerozoic Flood Basalts 67 Ho 0.74         7 ppm Farmer 2004 Wooden et al. 1993
Andes Basalt 67 Ho 0.75         10 ppm Kelemen et al. 2004
Felsic Archean Granulites 67 Ho 0.75 0.36       32 ppm Rudnick & Fountain 1995
Continental Crust 67 Ho 0.76           ppm Rudnick & Fountain 1995
N-MORB 67 Ho 0.76           ppm Klein 2004 Lehnert 2000
Continental Intraplate Xenoliths 67 Ho 0.762           ppm Pearson et al. 2004 Gregoire et al. 2002
Archean Terrains 67 Ho 0.77           ppm Taylor & McLennan 1995
Continental Crust 67 Ho 0.77           ppm Kemp & Hawkesworth 2004 Rudnick & Gao 2004
Continental Crust 67 Ho 0.77           µg/g Rudnick & Gao 2004 Rudnick & Fountain 1995
Continental Crust 67 Ho 0.77           µg/g Rudnick & Gao 2004
Granulitic Xenolites 67 Ho 0.77 0.62       80 ppm Rudnick & Presper 1990
Lower Continental Crust 67 Ho 0.77           ppm Taylor & McLennan 1995
Lower Continental Crust 67 Ho 0.77           µg/g Rudnick & Gao 2004 Taylor & McLennan 1985
Taylor & McLennan 1995
Continental Crust 67 Ho 0.78           µg/g Rudnick & Gao 2004 Taylor & McLennan 1985
Taylor & McLennan 1995
Continental Crust 67 Ho 0.78           ppm Rudnick & Fountain 1995 Wedepohl 1995
Continental Crust 67 Ho 0.78           ppm Taylor & McLennan 1995
Active Continental Rifts 67 Ho 0.8           ppm Rudnick & Fountain 1995
Continental Crust 67 Ho 0.8           µg/g Rudnick & Gao 2004 Wedepohl 1995
Mesozoic & Cenozoic Extensions 67 Ho 0.8           ppm Rudnick & Fountain 1995
Mesozoic & Cenozoic Extensions 67 Ho 0.8           ppm Rudnick & Fountain 1995
Mesozoic & Cenozoic Orogens 67 Ho 0.8           ppm Rudnick & Fountain 1995
Mesozoic & Cenozoic Orogens 67 Ho 0.8           ppm Rudnick & Fountain 1995
Paleozoic Orogens 67 Ho 0.8           ppm Rudnick & Fountain 1995
Rifted Continental Margins 67 Ho 0.8           ppm Rudnick & Fountain 1995
Upper Continental Crust 67 Ho 0.8           ppm Taylor & McLennan 1995
Upper Continental Crust 67 Ho 0.8           ppm Taylor et al. 1983 Taylor & McLennan 1981
Upper Continental Crust 67 Ho 0.8           µg/g Rudnick & Gao 2004 Taylor & McLennan 1985
Taylor & McLennan 1995
Intermediate Mafic Archean Granulites 67 Ho 0.81 0.6       6 ppm Rudnick & Fountain 1995
Intermediate Mafic Post-Archean Granulites 67 Ho 0.82 0.75       7 ppm Rudnick & Fountain 1995
Island Arcs 67 Ho 0.82           ppm Taylor & McLennan 1995
Middle Continental Crust 67 Ho 0.82           ppm Kemp & Hawkesworth 2004 Rudnick & Gao 2004
Middle Continental Crust 67 Ho 0.82           µg/g Rudnick & Gao 2004
Middle Continental Crust 67 Ho 0.82           µg/g Rudnick & Gao 2004 Rudnick & Fountain 1995
Middle Continental Crust 67 Ho 0.82           ppm Rudnick & Fountain 1995
Scotia Island Basalt 67 Ho 0.83         11 ppm Kelemen et al. 2004
Upper Continental Crust 67 Ho 0.83           ppm Kemp & Hawkesworth 2004 Rudnick & Gao 2004
Upper Continental Crust 67 Ho 0.83           µg/g Rudnick & Gao 2004
Upper Continental Crust 67 Ho 0.83           µg/g Rudnick & Gao 2004
Basalts 67 Ho 0.84         3 ppm Farmer 2004 Wilson et al. 1997
Basalts 67 Ho 0.85         4 ppm Farmer 2004 Chung 1999
Granulites 67 Ho 0.89         13 ppm Rudnick & Presper 1990
Garonne River Particulates 67 Ho 0.9           µg/g Martin & Meybeck 1979
Mafic Post-Archean Granulites 67 Ho 0.9 0.8         ppm Rudnick & Fountain 1995
Mekong River Particulates 67 Ho 0.9           µg/g Martin & Meybeck 1979
Oceanic Plateaus 67 Ho 0.9           ppm Kerr 2004 Reynaud et al. 1999
Oceanic Plateaus 67 Ho 0.91           ppm Kerr 2004 Tejada et al. 1996
Oceanic Plateaus 67 Ho 0.92           ppm Kerr 2004 Tejada et al. 2002
Fresh Mid-Ocean Ridge Basalts 67 Ho 0.93         6 ppm Kelemen et al. 2004
Phanerozoic Flood Basalts 67 Ho 0.93         9 ppm Farmer 2004 Wooden et al. 1993
Melitite-rich Chondrules 67 Ho 0.94     0.59 1.2 10 ppm Martin & Mason 1974
Basalts 67 Ho 0.97         7 ppm Farmer 2004 Price et al. 1997
Continental Intraplate Xenoliths 67 Ho 0.97           ppm Pearson et al. 2004 Johnson et al. 1996
ODP/DSDP Site 417/418 67 Ho 0.98           ppm Staudigel et al. 1996
Basalts 67 Ho 0.986         8 ppm Farmer 2004 Zhang & O'Reilly 1997
Lower Continental Crust 67 Ho 0.99           µg/g Rudnick & Gao 2004 Wedepohl 1995
Lower Continental Crust 67 Ho 0.99           ppm Wedepohl 1995
Core 67 Ho 0           µg/g McDonough 1998
Felsic Post-Archean Granulites 67 Ho 1 0.93       4 ppm Rudnick & Fountain 1995
Marine Pelagic Clay 67 Ho 1           ppm Li 1982 Piper 1974
Oceanic Plateaus 67 Ho 1           ppm Kerr 2004 Tejada et al. 2002
River Particulates 67 Ho 1           µg/g Martin & Meybeck 1979
ODP/DSDP Site 417/418 67 Ho 1.01           ppm Staudigel et al. 1995
N-MORB 67 Ho 1.03           ppm Klein 2004 Niu et al. 1999
Marine Shales 67 Ho 1.04           ppm Li 1991 Turekian & Wedepohl 1961
Haskin & Haskin 1966
Talkeetna Arc Plutonic Rocks 67 Ho 1.097   0.011     42 ppm Kelemen et al. 2004
Talkeetna Arc Plutonic Rocks 67 Ho 1.11   0.048     13 ppm Kelemen et al. 2004
Lower Continental Crust 67 Ho 1.12           µg/g Rudnick & Gao 2004 Rudnick & Taylor 1987
Continental Intraplate Xenoliths 67 Ho 1.16           ppm Pearson et al. 2004 Ionov 1996
QUE 94201 Meteorite 67 Ho 1.19           ppm McSween, Jr. 2004 Lodders 1998
Australian Granite 67 Ho 1.2         8 ppm Kemp & Hawkesworth 2004 Whalen 1985
Continental Crust 67 Ho 1.2           µg/g Rudnick & Gao 2004 Taylor 1964
Granulites 67 Ho 1.2 0.6       67 ppm Rudnick & Presper 1990
N-MORB 67 Ho 1.342   0.4912     26 ppm Hofmann 1988 Jochum et al. 1988
Phanerozoic Flood Basalts 67 Ho 1.4         36 ppm Farmer 2004 Hooper & Hawkesworth 1993
Mafic Archean Granulites 67 Ho 1.6 0.8       4 ppm Rudnick & Fountain 1995
Marine Shales 67 Ho 1.6         36 ppm Altschuller 1980 Hermann 1970
Metapelitic Granulitic Xenolites 67 Ho 1.6 1.08       11 ppm Rudnick & Fountain 1995
North Pacific Ocean Deep Water 67 Ho 1.9             Bruland 1983 Masuda & Ikeuchi 1979
Seawater 67 Ho 1.9             Bruland 1983
ALHA 77257 Urelite 67 Ho 10.6           ng/g Mittlefehldt 2004 Jarosewich 1990
Warren & Kallemeyn 1992
Spitz & Boynton 1991
Stannern Eucrite 67 Ho 1060           ng/g Mittlefehldt 2004 Barrat et al. 2000
McCarthy et al. 1973
Binda Eucrite 67 Ho 118           ng/g Mittlefehldt 2004 Barrat et al. 2000
McCarthy et al. 1973
Cratonic Xenoliths 67 Ho 12.8           ppm Pearson et al. 2004
Primitive Mantle 67 Ho 149   14.9       ppb McDonough & Sun 1995
Silicate Earth 67 Ho 149   14.9       ppb McDonough & Sun 1995
Serra De Mage Eucrite 67 Ho 151           ng/g Mittlefehldt 2004 Barrat et al. 2000
McCarthy et al. 1973
Primitive Mantle 67 Ho 159   23.85       ppb Palme & O'Neill 2004
Primitive Mantle 67 Ho 159           ppb Palme & O'Neill 2004
REE Unfractionated CAI Inclusions 67 Ho 2     1.7 2.3 2 ppm Martin & Mason 1974
Marine Pelagic Clay 67 Ho 2.8           ppm Li 1991 Turekian & Wedepohl 1961
Rankin & Glasby 1979
Frankfort Howardites 67 Ho 200           ng/g Mittlefehldt 2004 McCarthy et al. 1972
Palme et al. 1978
Novo-Urei Ureilite 67 Ho 22   2       ppb Boynton et al. 1976
Kapoeta Howardites 67 Ho 230           ng/g Mittlefehldt 2004 Wanke et al. 1972
Spinel Peridotites   Y/Ho 26 25 16     16   McDonough 1990
CI Chondrites   Y/Ho 28             McDonough 1990 McDonough & Frey 1989
Sun & McDonough 1989
Sun 1982
Primitive Mantle   Y/Ho 28             McDonough 1990 McDonough & Frey 1989
Sun & McDonough 1989
Sun 1982
Australian Granite 67 Ho 3.2           ppm Kemp & Hawkesworth 2004 Collins et al. 1982
Moore County Eucrite 67 Ho 376           ng/g Mittlefehldt 2004 Barrat et al. 2000
McCarthy et al. 1973
Goalpara Ureilite 67 Ho 4   1       ppb Boynton et al. 1976
Marine Apatites 67 Ho 4.2         13 ppm Altschuller 1980
Havero Urelite 67 Ho 5.4           ng/g Mittlefehldt 2004 Wanke et al. 1972
ALHA 81101 Urelite 67 Ho 5.5           ng/g Mittlefehldt 2004 Warren & Kallemeyn 1992
Spitz & Boynton 1991
Continental Intraplate Xenoliths 67 Ho 5.8           ppm Pearson et al. 2004 Bedini & Bodinier 1999
Orgueil Chondrite 67 Ho 54         1 ppb Anders & Ebihara 1982
CI Chondrites 67 Ho 54.6           ppb McDonough & Sun 1995
CI Chondrites 67 Ho 54.7   2.8991     2 ppb Anders & Ebihara 1982 Evensen et al. 1978
CI Chondrites 67 Ho 54.7           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988
Orgueil Chondrite 67 Ho 55.2         3 ppb Anders & Grevesse 1989
CI Chondrites 67 Ho 55.6   1.33     23 ppb Anders & Grevesse 1989
CI Chondrites 67 Ho 56.7   5.67       ppb Palme & O'Neill 2004 Palme & Jones 2004
CI Chondrites 67 Ho 57           ppb McDonough & Sun 1995 Palme 1988
Johnstown Diogenite 67 Ho 59           ng/g Mittlefehldt 2004 Wanke et al. 1977
Ibitira Eucrite 67 Ho 592           ng/g Mittlefehldt 2004 Jarosewich 1990
Barrat et al. 2000
Sioux County Eucrite 67 Ho 629           ng/g Mittlefehldt 2004 Barrat et al. 2000
McCarthy et al. 1973
Manganese Nodules 67 Ho 7           ppm Li 1991 Baturin 1988
Haynes et al. 1986
Brachina Brachinite 67 Ho 70           ng/g Mittlefehldt 2004 Nehru et al. 1983
Continental Crust 67 Ho 780           ppb Palme & O'Neill 2004 Rudnick & Gao 2004
Greywackes 67 Ho 780           ppb Wedepohl 1995
Continental Crust 67 Ho 800           ppb Wedepohl 1995
Tonalites 67 Ho 900           ppb Wedepohl 1995
Y-74450 Eucrites 67 Ho 970           ng/g Mittlefehldt 2004 Wanke et al. 1977
Andesites 67 Ho             ppm Kelemen et al. 2004
Island Arc Andesite 67 Ho             ppm Kelemen et al. 2004
Marine Apatites 67 Ho       1 8 13 ppm Altschuller 1980
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