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Geography Categories
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| Definition Of: |
Neyite
 General Information: Chemical Formula:Pb7(Cu,Ag)2Bi6S17 Composition:(Molecular Weight = 3,398.66 gm)Copper 2.80 % CuSilver 1.59 % AgBismuth 36.89 % BiLead 42.68 % PbSulfur 16.04 % S Empirical Formula: Pb7Cu1.5Ag0.5Bi6S17 IMA Status:Approved IMA 1969 Physical Properties: Cleavage:None Color:lead gray, gray blue, yellow blue, or silver gray. Density:7.02 Diaphaniety:Opaque Hardness:2.5 - Finger Nail Luster:Metallic Streak:gray More details...
Pb7(C ,Ag)2Bi6S17
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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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