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)
Chondritic Porous Interplanetary Dust Particles 13 Al 0.07             Mean atomic element/Si ratio for Chondritic Porous (CP) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Chondritic Porous Interplanetary Dust Particles 6 C 2.39         30   Mean atomic element/Si ratio for Chondritic Porous (CP) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Chondritic Porous Interplanetary Dust Particles 20 Ca 0.047             Mean atomic element/Si ratio for Chondritic Porous (CP) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Chondritic Porous Interplanetary Dust Particles 24 Cr 0.016             Mean atomic element/Si ratio for Chondritic Porous (CP) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Chondritic Porous Interplanetary Dust Particles 26 Fe 0.705             Mean atomic element/Si ratio for Chondritic Porous (CP) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Chondritic Porous Interplanetary Dust Particles 12 Mg 1.015             Mean atomic element/Si ratio for Chondritic Porous (CP) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Chondritic Porous Interplanetary Dust Particles 11 Na 0.056             Mean atomic element/Si ratio for Chondritic Porous (CP) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Chondritic Porous Interplanetary Dust Particles 28 Ni 0.024             Mean atomic element/Si ratio for Chondritic Porous (CP) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Chondritic Porous Interplanetary Dust Particles 8 O 3.98         30   Mean atomic element/Si ratio for Chondritic Porous (CP) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Chondritic Porous Interplanetary Dust Particles 16 S 0.417             Mean atomic element/Si ratio for Chondritic Porous (CP) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Chondritic Smooth Interplanetary Dust Particles 13 Al 0.082             Mean atomic element/Si ratio for Chondritic Smooth (CS) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Chondritic Smooth Interplanetary Dust Particles 6 C 1.32         30   Mean atomic element/Si ratio for Chondritic Smooth (CS) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Chondritic Smooth Interplanetary Dust Particles 20 Ca 0.021             Mean atomic element/Si ratio for Chondritic Smooth (CS) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Chondritic Smooth Interplanetary Dust Particles 24 Cr 0.014             Mean atomic element/Si ratio for Chondritic Smooth (CS) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Chondritic Smooth Interplanetary Dust Particles 26 Fe 0.742             Mean atomic element/Si ratio for Chondritic Smooth (CS) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Chondritic Smooth Interplanetary Dust Particles 12 Mg 0.824             Mean atomic element/Si ratio for Chondritic Smooth (CS) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Chondritic Smooth Interplanetary Dust Particles 11 Na 0.051             Mean atomic element/Si ratio for Chondritic Smooth (CS) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Chondritic Smooth Interplanetary Dust Particles 28 Ni 0.032             Mean atomic element/Si ratio for Chondritic Smooth (CS) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Chondritic Smooth Interplanetary Dust Particles 8 O 4.49         30   Mean atomic element/Si ratio for Chondritic Smooth (CS) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Chondritic Smooth Interplanetary Dust Particles 16 S 0.341             Mean atomic element/Si ratio for Chondritic Smooth (CS) Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
CI Chondrites 13 Al 0.094             Mean atomic element/Si ratio for CI Chondritic meteorites with fine grained matricies, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 McSween & Richardson 1977
CI Chondrites 13 Al 0.083             Mean atomic element/Si ratio for bulk CI Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Palme & Jones 2004
CI Chondrites 6 C 0.7             Mean atomic element/Si ratio for bulk CI Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Palme & Jones 2004
CI Chondrites 20 Ca 0.011             Mean atomic element/Si ratio for CI Chondritic meteorites with fine grained matricies, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 McSween & Richardson 1977
CI Chondrites 20 Ca 0.061             Mean atomic element/Si ratio for bulk CI Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Palme & Jones 2004
CI Chondrites 24 Cr 0.013             Mean atomic element/Si ratio for bulk CI Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Palme & Jones 2004
CI Chondrites 24 Cr 0.012             Mean atomic element/Si ratio for CI Chondritic meteorites with fine grained matricies, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 McSween & Richardson 1977
CI Chondrites 26 Fe 0.539             Mean atomic element/Si ratio for CI Chondritic meteorites with fine grained matricies, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 McSween & Richardson 1977
CI Chondrites 26 Fe 0.868             Mean atomic element/Si ratio for bulk CI Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Palme & Jones 2004
CI Chondrites 12 Mg 0.92             Mean atomic element/Si ratio for CI Chondritic meteorites with fine grained matricies, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 McSween & Richardson 1977
CI Chondrites 12 Mg 1.04             Mean atomic element/Si ratio for bulk CI Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Palme & Jones 2004
CI Chondrites 11 Na 0.016             Mean atomic element/Si ratio for CI Chondritic meteorites with fine grained matricies, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 McSween & Richardson 1977
CI Chondrites 11 Na 0.057             Mean atomic element/Si ratio for bulk CI Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Palme & Jones 2004
CI Chondrites 28 Ni 0.047             Mean atomic element/Si ratio for CI Chondritic meteorites with fine grained matricies, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 McSween & Richardson 1977
CI Chondrites 28 Ni 0.048             Mean atomic element/Si ratio for bulk CI Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Palme & Jones 2004
CI Chondrites 8 O 7.64             Mean atomic element/Si ratio for bulk CI Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Palme & Jones 2004
CI Chondrites 16 S 0.444             Mean atomic element/Si ratio for bulk CI Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Palme & Jones 2004
CI Chondrites 16 S 0.129             Mean atomic element/Si ratio for CI Chondritic meteorites with fine grained matricies, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 McSween & Richardson 1977
CM Chondrites 13 Al 0.121             Mean atomic element/Si ratio for CM Chondritic meteorites with fine grained matricies, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 McSween & Richardson 1977
CM Chondrites 13 Al 0.088             Mean atomic element/Si ratio for bulk CM Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
CM Chondrites 6 C 0.35             Mean atomic element/Si ratio for bulk CM Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
CM Chondrites 20 Ca 0.029             Mean atomic element/Si ratio for CM Chondritic meteorites with fine grained matricies, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 McSween & Richardson 1977
CM Chondrites 20 Ca 0.07             Mean atomic element/Si ratio for bulk CM Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
CM Chondrites 24 Cr 0.01             Mean atomic element/Si ratio for CM Chondritic meteorites with fine grained matricies, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 McSween & Richardson 1977
CM Chondrites 24 Cr 0.012             Mean atomic element/Si ratio for bulk CM Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
CM Chondrites 26 Fe 0.804             Mean atomic element/Si ratio for bulk CM Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
CM Chondrites 26 Fe 0.935             Mean atomic element/Si ratio for CM Chondritic meteorites with fine grained matricies, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 McSween & Richardson 1977
CM Chondrites 12 Mg 1.023             Mean atomic element/Si ratio for bulk CM Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
CM Chondrites 12 Mg 0.957             Mean atomic element/Si ratio for CM Chondritic meteorites with fine grained matricies, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 McSween & Richardson 1977
CM Chondrites 11 Na 0.038             Mean atomic element/Si ratio for CM Chondritic meteorites with fine grained matricies, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 McSween & Richardson 1977
CM Chondrites 11 Na 0.029             Mean atomic element/Si ratio for bulk CM Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
CM Chondrites 28 Ni 0.048             Mean atomic element/Si ratio for bulk CM Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
CM Chondrites 28 Ni 0.057             Mean atomic element/Si ratio for CM Chondritic meteorites with fine grained matricies, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 McSween & Richardson 1977
CM Chondrites 8 O 4.38             Mean atomic element/Si ratio for bulk CM Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
CM Chondrites 16 S 0.194             Mean atomic element/Si ratio for CM Chondritic meteorites with fine grained matricies, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 McSween & Richardson 1977
CM Chondrites 16 S 0.201             Mean atomic element/Si ratio for bulk CM Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
Coarse Interplanetary Dust Particles 13 Al 0.075             Mean atomic element/Si ratio for Coarse Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Coarse Interplanetary Dust Particles 6 C 1.31         30   Mean atomic element/Si ratio for Coarse Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Coarse Interplanetary Dust Particles 20 Ca 0.125             Mean atomic element/Si ratio for Coarse Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Coarse Interplanetary Dust Particles 24 Cr 0.013             Mean atomic element/Si ratio for Coarse Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Coarse Interplanetary Dust Particles 26 Fe 0.585             Mean atomic element/Si ratio for Coarse Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Coarse Interplanetary Dust Particles 12 Mg 1.203             Mean atomic element/Si ratio for Coarse Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Coarse Interplanetary Dust Particles 11 Na 0.043             Mean atomic element/Si ratio for Coarse Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Coarse Interplanetary Dust Particles 28 Ni 0.019             Mean atomic element/Si ratio for Coarse Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Coarse Interplanetary Dust Particles 8 O 3.81         30   Mean atomic element/Si ratio for Coarse Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Coarse Interplanetary Dust Particles 16 S 0.231             Mean atomic element/Si ratio for Coarse Interplanetary Dust Particles (IDPs) as compared to values for all Chondrite IDPs. Bradley 2004 Schramm et al. 1989
Interplanetary Dust Particles 13 Al 0.075             Mean atomic element/Si ratio for all Chondritic Interplanetary Dust Particles (IDPs). Bradley 2004 Schramm et al. 1989
Interplanetary Dust Particles 6 C 1.75         30   Mean atomic element/Si ratio for all Chondritic Interplanetary Dust Particles (IDPs). Bradley 2004 Schramm et al. 1989
Interplanetary Dust Particles 20 Ca 0.052             Mean atomic element/Si ratio for all Chondritic Interplanetary Dust Particles (IDPs). Bradley 2004 Schramm et al. 1989
Interplanetary Dust Particles 24 Cr 0.015             Mean atomic element/Si ratio for all Chondritic Interplanetary Dust Particles (IDPs). Bradley 2004 Schramm et al. 1989
Interplanetary Dust Particles 26 Fe 0.697             Mean atomic element/Si ratio for all Chondritic Interplanetary Dust Particles (IDPs). Bradley 2004 Schramm et al. 1989
Interplanetary Dust Particles 12 Mg 0.98             Mean atomic element/Si ratio for all Chondritic Interplanetary Dust Particles (IDPs). Bradley 2004 Schramm et al. 1989
Interplanetary Dust Particles 11 Na 0.052             Mean atomic element/Si ratio for all Chondritic Interplanetary Dust Particles (IDPs). Bradley 2004 Schramm et al. 1989
Interplanetary Dust Particles 28 Ni 0.027             Mean atomic element/Si ratio for all Chondritic Interplanetary Dust Particles (IDPs). Bradley 2004 Schramm et al. 1989
Interplanetary Dust Particles 8 O 4.17         30   Mean atomic element/Si ratio for all Chondritic Interplanetary Dust Particles (IDPs). Bradley 2004 Schramm et al. 1989
Interplanetary Dust Particles 16 S 0.356             Mean atomic element/Si ratio for all Chondritic Interplanetary Dust Particles (IDPs). Bradley 2004 Schramm et al. 1989
L Ordinary Chondrites 13 Al 0.067             Mean atomic element/Si ratio for bulk L Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
L Ordinary Chondrites 6 C 0.02             Mean atomic element/Si ratio for bulk L Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
L Ordinary Chondrites 20 Ca 0.05             Mean atomic element/Si ratio for bulk L Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
L Ordinary Chondrites 24 Cr 0.011             Mean atomic element/Si ratio for bulk L Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
L Ordinary Chondrites 26 Fe 0.594             Mean atomic element/Si ratio for bulk L Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
L Ordinary Chondrites 12 Mg 0.928             Mean atomic element/Si ratio for bulk L Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
L Ordinary Chondrites 11 Na 0.046             Mean atomic element/Si ratio for bulk L Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
L Ordinary Chondrites 28 Ni 0.032             Mean atomic element/Si ratio for bulk L Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
L Ordinary Chondrites 8 O 3.49             Mean atomic element/Si ratio for bulk L Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
L Ordinary Chondrites 16 S 0.099             Mean atomic element/Si ratio for bulk L Chondritic Meteorites, these values are compared to those of the ratios for micrometeorites (IDPs). Bradley 2004 Jarosewich 1990
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