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)
Nepheline Syenites 13 Al 20.96         108 wt%ox Average major oxide concentration values for Nepheline syenite consolidated from 37 references and 108 analyses. Differentiation index equal to 84.20, Crystallization index equal to 7.45. Le Maitre 1976
Nepheline Syenites 20 Ca 2.31         108 wt%ox Average major oxide concentration values for Nepheline syenite consolidated from 37 references and 108 analyses. Differentiation index equal to 84.20, Crystallization index equal to 7.45. Le Maitre 1976
Nepheline Syenites 27 Co 0.2         108 wt%ox Average major oxide concentration values for Nepheline syenite consolidated from 37 references and 108 analyses. Differentiation index equal to 84.20, Crystallization index equal to 7.45. Le Maitre 1976
Nepheline Syenites 26 Fe 4.075         108 wt%ox Average major oxide concentration values for Nepheline syenite consolidated from 37 references and 108 analyses. Differentiation index equal to 84.20, Crystallization index equal to 7.45. Total Fe as calculated from the Fe2O3 value of 2.25 and FeO value of 2.05. Le Maitre 1976
Nepheline Syenites 1 H 1.47         108 wt%ox Average major oxide concentration values for Nepheline syenite consolidated from 37 references and 108 analyses. Differentiation index equal to 84.20, Crystallization index equal to 7.45. Value is combination of H2O+ and H2O-. Le Maitre 1976
Nepheline Syenites 19 K 5.58         108 wt%ox Average major oxide concentration values for Nepheline syenite consolidated from 37 references and 108 analyses. Differentiation index equal to 84.20, Crystallization index equal to 7.45. Le Maitre 1976
Nepheline Syenites 12 Mg 0.77         108 wt%ox Average major oxide concentration values for Nepheline syenite consolidated from 37 references and 108 analyses. Differentiation index equal to 84.20, Crystallization index equal to 7.45. Le Maitre 1976
Nepheline Syenites 25 Mn 0.15         108 wt%ox Average major oxide concentration values for Nepheline syenite consolidated from 37 references and 108 analyses. Differentiation index equal to 84.20, Crystallization index equal to 7.45. Le Maitre 1976
Nepheline Syenites 11 Na 8.23         108 wt%ox Average major oxide concentration values for Nepheline syenite consolidated from 37 references and 108 analyses. Differentiation index equal to 84.20, Crystallization index equal to 7.45. Le Maitre 1976
Nepheline Syenites 15 P 0.13         108 wt%ox Average major oxide concentration values for Nepheline syenite consolidated from 37 references and 108 analyses. Differentiation index equal to 84.20, Crystallization index equal to 7.45. Le Maitre 1976
Nepheline Syenites 14 Si 54.99         108 wt%ox Average major oxide concentration values for Nepheline syenite consolidated from 37 references and 108 analyses. Differentiation index equal to 84.20, Crystallization index equal to 7.45. Le Maitre 1976
Nepheline Syenites 22 Ti 0.6         108 wt%ox Average major oxide concentration values for Nepheline syenite consolidated from 37 references and 108 analyses. Differentiation index equal to 84.20, Crystallization index equal to 7.45. Le Maitre 1976
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