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Rock Crystal

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MGR524165

Rock Crystal

Description Tabs

Description
Locality: 
Gronda da Cavrein Valley, Surselva Region, Grisons, Switzerland
Class: 
Crystals on Matrix
Size Range: 
Cabinet (10-18 cm)
Size: 
10 × 6.7 × 4.5 cm
Description

A fantastic assemble! The rock crystal is double terminated, sharp and glossy with minor inclusions of greenish chlorite. The matrix is also covered with chlorite. The specimen shows a very fine contrast and aesthetic is incredibly good. No significant damages to report.

Mineral Data
What's on the rock

Rock Crystal

Variety Of: 

Quartz

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