TREASURITE


Meaning of TREASURITE in English

General Information:

Chemical Formula:

Ag7Pb6Bi15S32

Composition:

(Molecular Weight = 6,159.10 gm)

Silver 12.26 % Ag

Bismuth 50.90 % Bi

Lead 20.18 % Pb

Sulfur 16.66 % S

Empirical Formula:

Ag7Pb6Bi15S32

IMA Status:

Approved IMA 1977

Locality:

Treasury mine, Geneva district, Colorado, USA.

Name Origin:

Named for the locality.

Physical Properties:

Color:

black.

Density:

7.25

Diaphaniety:

Opaque

Habits:

Granular - Generally occurs as anhedral to subhedral crystals in matrix., Aggregates - Made of numerous individual crystals or clusters.,

Luster:

Metallic

More details...

Mineralogy database English vocab.      Английский словарь базы данных минералогии .