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Geography Categories
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| Definition Of: |
Volkonskoite
General Information: Chemical Formula:Ca0.3(Cr+++,Mg,Fe+++)2(Si,Al)4O10(OH)2·4(H2O) IMA Status:Approved IMA Physical Properties: Cleavage:[???] Perfect Color:yellow, olive green, or green. Density:2 - 2.5, Average = 2.25 Diaphaniety:Subopaque Hardness:1.5-2 - Talc-Gypsum Luster:Resinous Streak:blue green More details...
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Mineralogy Dictionary INDEX:
List of Terms: Terms beginning with "A", Page 1 |
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Page Number:
1 2 3 4 A: Page 1 of 4.
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