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0 item @ $0.00  

Acanthite with Silver

#64529

Acanthite with Silver

#64529
Availability
Sold
Size
6 x 5.5 x 4 cm - Sm Cabinet 
Formula
Ag2S (RRUFF)
Locality
Chanarcillo, Copiapo prov., Atacama, Chile
Tagged
ore mineral , sulfide , silver

Massive Acanthite with Silver. Great ore specimen. Old specimen with Minerals Unlimited label from W. F. Davidson Collection.

Acanthite

Formula
Ag2
Crystal System
Monoclinic 
Crystal Habit
Blocky, Skeletal, Arborescent 
Cleavage
poor to none 
Luster
Metallic 
Color
lead gray, gray, iron black 
Streak
shining black 
Class
Monoclinic - Prismatic 
Fracture
Sectile 
Hardness
2-2.5 

Data courtesy of Webmineral.

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