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Algodonite

#65212
Algodonite from Keweenaw Co., Michigan, United States - 65212
Algodonite from Keweenaw Co., Michigan, United States - 65212

Algodonite

#65212
Availability
Available
Price
$50.00
Size
4.8 x 2 x 2 cm - Miniature 
Formula
Cu1-xAsx; x = 1/7 (RRUFF)
Locality
Keweenaw Co., Michigan, United States
Tagged
copper

Heavy, dense metallic Algodonite mass. Rare.

Algodonite

Formula
Cu1-xAsx; x = 1/7 
Crystal System
Hexagonal 
Crystal Habit
Massive - Granular, Tarnishes 
Cleavage
None, None, None 
Luster
Metallic 
Color
gray, silver white, steel gray, tarnishes dull bronze 
Class
Hexagonal - Dihexagonal Dipyramidal 
Fracture
Sub Conchoidal 
Hardness
4 

Data courtesy of Webmineral.

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