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Geography Categories
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| Definition Of: |
Neltnerite
 General Information: Chemical Formula:CaMn+++6SiO12 Composition:(Molecular Weight = 589.78 gm)Calcium 6.80 % CaManganese 55.89 % MnSilicon 4.76 % SiOxygen 32.55 % O Empirical Formula: CaMn3+6SiO12 IMA Status:Approved IMA 1979 Physical Properties: Cleavage:[???] Indistinct Color:black. Density:4.63 Diaphaniety:Opaque Hardness:6 - Orthoclase Luster:Sub Metallic Streak:black More details...
CaMn6SiO12
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Mineralogy INDEX:
List of Terms: Terms beginning with "A", Page 1 |
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Page Number:
1 2 3 A: Page 1 of 3.
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