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Quartz Var Ametrine

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MGR895541

Quartz Var Ametrine

Description Tabs

Description
Locality: 
Anahi Mine, La Gaiba, Sandoval Province, Santa Cruz Department, Bolivia
Class: 
Single Crystal
Size Range: 
Thumbnail (1-3cm)
Size: 
2.2 × 1.3 × 0.9 cm
Description

Fantastic fasetted and polished gem crystal of purple and yellow ametrine from Bolivia. The exact weight of this gem is 34,2 carat.

Mineral Data
What's on the rock

Quartz

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

Ametrine

Variety Of: 

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Hardness: 
7.0
Hardness: 
0.0