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Amethyst & Calcite

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Amethyst & Calcite

seller's own collection
Classic Locality

Description Tabs

Description
Locality: 
Capurru Quarry, Osilo, Sassari Province, Sardinia, Italy
Class: 
Combination
Size Range: 
Small cabinet (7-10 cm)
Size: 
8.6 × 7.4 × 5.3 cm
Weight: 
350.00gr
Description

Very beautiful amethyst specimen from Sardinia. One of the best I ever had. From my own collection, which took a new direction recently.

Mineral Data
What's on the rock

Amethyst

Variety Of: 

Quartz

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

Calcite

Polymorph of: 
Formula: 
CaCO3
Strunz: 
5.AB.05
Crystal System: 
Trigonal
Hardness: 
3.0
Streak: 
White

Seller Information

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