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Gold Arsenopyrite Quartz

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JWM1030208

Gold Arsenopyrite Quartz

Description Tabs

Description
Locality: 
Colorado, United States of America
Class: 
Combination
Size Range: 
Small cabinet (7-10 cm)
Size: 
8.9 × 5.6 × 4.4 cm
Weight: 
266.00gr
Description

A nice sized quartz specimen with dark silvery arsenopyrite that is loaded with visible gold specks.  There is visible gold in the quartz and arsenopyrite.  Former University of Michigan collection with label.

Actual shipping cost will be calculated and added to the invoice.

Previous labels supplied (not photographed)
Mineral Data
What's on the rock

Gold

Formula: 
Au
Strunz: 
1.AA.05
Crystal System: 
Isometric
Hardness: 
2.5 - 3.0

Arsenopyrite

Formula: 
FeAsS
Strunz: 
2.EB.20
Crystal System: 
Monoclinic
Hardness: 
5.5 - 6.0

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Crystal System: 
Trigonal
Hardness: 
7.0
Streak: 
White

Seller Information

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