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Gold & Malachite

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SYM880219

Gold & Malachite

Rare Mineral

Description Tabs

Description
Locality: 
Bullfrog Mine, Bullfrog Mountain, Nye County, Nevada, United States of America
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.8 × 2.5 × 0.7 cm
Description

Gold and malachite on the matrix. 

12.9 g.

Mineral Data
What's on the rock

Gold

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

Malachite

Formula: 
Cu2(CO3)(OH)2
Strunz: 
5.BA.10
Crystal System: 
Monoclinic
Hardness: 
3.5 - 4.0