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1 item @ $25.00  
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Arsenopyrite with Sphalerite & Quartz

#AH65759
SOLD
Arsenopyrite from Santa Eulalia, Chihuahua, Mexico - AH65759
Arsenopyrite from Santa Eulalia, Chihuahua, Mexico - AH65759

Arsenopyrite with Sphalerite & Quartz

#AH65759
Availability
Sold
Size
14 x 7 x 9.5 cm - Cabinet 
Formula
FeAsS (RRUFF)
Locality
Santa Eulalia, Chihuahua, Mexico

Large cabinet specimen loaded with great crystals of Arsenopyrite, Sphalerite, and Quartz.

Arsenopyrite

Formula
FeAsS 
Crystal System
Monoclinic 
Crystal Habit
Striated, Euhedral Crystals, Prismatic 
Cleavage
one distinct 
Luster
Metallic 
Color
tin white, light steel gray 
Streak
black 
Geological Setting
Widespread. Most commonly found in medium to high temperature veins.  
Class
Monoclinic - Prismatic 
Fracture
Brittle 
Hardness
5.5 to 6 

Data courtesy of Webmineral.

Collection
Arnold G Hampson Collection
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