Fischesserite

Formula:  Ag3AuSe2

Origin of name:   For R. Fischesser, French crystallographer

 

Crystal system:  Cubic

Crystal class:  432

Twinning:

Unit cell: 

 

Colour:  Light pink in reflected light

Diaphaneity:

Luster:  Metallic

Habit:  Massive; xenomorphic grains

Hardness:  2

Specific gravity:  9.05

Cleavage:  None

Tenacity: 

Streak: 

 

Synonyms/varieties:

 

Comments:

 

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