Moncheite

Formula:  (Pt,Pd)(Te,Bi)2

Origin of name:  After locality; Monchegorsk deposit, Russia

 

Crystal system:  Hexagonal

Crystal class:  -3 2/m

Twinning: 

Unit cell: 

 

Colour:  Steel-gray

Diaphaneity:  Opaque

Luster:  Metallic

Habit:  Massive; grains to 0.2 mm

Hardness:  3.5

Specific gravity:  ~ 10

Cleavage:  1; {0001}

Tenacity: 

Streak: 

 

Synonyms/varieties:

 

Comments: 

 

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