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Geography Categories
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| Definition Of: |
Erniggliite
General Information: Chemical Formula:Tl2SnAs2S6 Composition:(Molecular Weight = 869.72 gm)Thallium 47.00 % TlTin 13.65 % SnArsenic 17.23 % AsSulfur 22.12 % S Empirical Formula: Tl2SnAs2S6 IMA Status:Approved IMA Physical Properties: Cleavage:[???] Perfect Color:gray, black gray, or black. Diaphaniety:Opaque Hardness:2-3 - Gypsum-Calcite Luster:Metallic Streak:reddish black More details...
Tl2SnAs2S6
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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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