GERM Reservoir Database
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GERM Database Search Results        
Reservoir Z Element Value Median SD Low High N Unit Info Reference Source(s)
Nephelinites 25 Mn 0.26         159 wt%ox Average major oxide concentration values for Nephelinite consolidated from 38 references and 159 analyses. Differentiation index equal to 38.07, Crystallization index equal to 37.70. Le Maitre 1976
Nephelinites 6 C 0.6         159 wt%ox Average major oxide concentration values for Nephelinite consolidated from 38 references and 159 analyses. Differentiation index equal to 38.07, Crystallization index equal to 37.70. Le Maitre 1976
Nephelinites 15 P 1.07         159 wt%ox Average major oxide concentration values for Nephelinite consolidated from 38 references and 159 analyses. Differentiation index equal to 38.07, Crystallization index equal to 37.70. Le Maitre 1976
Nephelinites 26 Fe 11.101         159 wt%ox Average major oxide concentration values for Nephelinite consolidated from 38 references and 159 analyses. Differentiation index equal to 38.07, Crystallization index equal to 37.70.Total Fe calculated from Fe2O3 value of 5.48 and FeO value of 6.17. Le Maitre 1976
Nephelinites 20 Ca 11.89         159 wt%ox Average major oxide concentration values for Nephelinite consolidated from 38 references and 159 analyses. Differentiation index equal to 38.07, Crystallization index equal to 37.70. Le Maitre 1976
Nephelinites 13 Al 14.33         159 wt%ox Average major oxide concentration values for Nephelinite consolidated from 38 references and 159 analyses. Differentiation index equal to 38.07, Crystallization index equal to 37.70. Le Maitre 1976
Nephelinites 1 H 2.19         159 wt%ox Average major oxide concentration values for Nephelinite consolidated from 38 references and 159 analyses. Differentiation index equal to 38.07, Crystallization index equal to 37.70.Combination of H2O+ and H2O- values. Le Maitre 1976
Nephelinites 22 Ti 2.66         159 wt%ox Average major oxide concentration values for Nephelinite consolidated from 38 references and 159 analyses. Differentiation index equal to 38.07, Crystallization index equal to 37.70. Le Maitre 1976
Nephelinites 19 K 3.46         159 wt%ox Average major oxide concentration values for Nephelinite consolidated from 38 references and 159 analyses. Differentiation index equal to 38.07, Crystallization index equal to 37.70. Le Maitre 1976
Nephelinites 11 Na 4.79         159 wt%ox Average major oxide concentration values for Nephelinite consolidated from 38 references and 159 analyses. Differentiation index equal to 38.07, Crystallization index equal to 37.70. Le Maitre 1976
Nephelinites 14 Si 40.6         159 wt%ox Average major oxide concentration values for Nephelinite consolidated from 38 references and 159 analyses. Differentiation index equal to 38.07, Crystallization index equal to 37.70. Le Maitre 1976
Nephelinites 12 Mg 6.39         159 wt%ox Average major oxide concentration values for Nephelinite consolidated from 38 references and 159 analyses. Differentiation index equal to 38.07, Crystallization index equal to 37.70. Le Maitre 1976
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