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Geography Categories
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| Definition Of: |
Rayite
General Information: Chemical Formula:(Ag,Tl)2Pb8Sb8S21 Composition:(Molecular Weight = 3,568.98 gm)Thallium 2.86 % TlSilver 4.53 % AgAntimony 27.29 % SbLead 46.44 % PbSulfur 18.87 % S Empirical Formula: Ag1.5Tl0.5Pb8Sb8S21 IMA Status:Approved IMA Physical Properties: Cleavage:None Color:lead gray or gray. Density:6.13 Diaphaniety:Opaque Hardness:2.5 - Finger Nail Luster:Metallic Streak:lead gray 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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