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Geography Categories
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| Definition Of: |
Rasvumite
 General Information: Chemical Formula:KFe2S3 Composition:(Molecular Weight = 246.99 gm)Potassium 15.83 % K Iron 45.22 % FeSulfur 38.95 % S Empirical Formula: KFe2+2S3 IMA Status:Approved IMA 1970 Physical Properties: Cleavage:[110] Perfect Color:brownish black, gray, black, or steel gray. Density:3.1 Diaphaniety:Opaque Hardness:4-5 - Fluorite-Apatite Luster:Metallic 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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