SADDLEBACKITE


Meaning of SADDLEBACKITE in English

General Information:

Chemical Formula:

Pb2Bi2Te2S3

Composition:

(Molecular Weight = 1,183.76 gm)

Bismuth 35.31 % Bi

Tellurium 21.56 % Te

Lead 35.01 % Pb

Sulfur 8.13 % S

Empirical Formula:

Pb2Bi2Te2S3

Environment:

In a lateritic orebody in a greenstone belt.

IMA Status:

Approved IMA

Locality:

Boddington, near Mount Saddleback approximately 100 km SE of Perth, Western Australia.

Name Origin:

Named after its locality.

Physical Properties:

Cleavage:

[001] Perfect

Color:

gray or black.

Diaphaniety:

Opaque

Habits:

Lamellar - Thin laminae producing a lamellar structure., Aggregates - Made of numerous individual crystals or clusters.,

Hardness:

2-2.5 - Gypsum-Finger Nail

Luster:

Metallic

Streak:

blackish gray

More details...

Mineralogy database English vocab.      Английский словарь базы данных минералогии .