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Demantoid

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CLB622425

Demantoid

Classic Locality

Description Tabs

Description
Locality: 
Yellow Cat Mine, New Idria, San Benito County, California, United States of America
Class: 
Crystals on Matrix
Size Range: 
Small cabinet (7-10 cm)
Size: 
9.5 × 8 × 3.9 cm
Description

Nice gemmy demantoid crystals on matrix. Demantoid from the Yellow Cat mine is very rare.

Mineral Data
What's on the rock

Demantoid

Variety Of: 

Andradite

Formula: 
Ca3Fe3+2(SiO4)3
Strunz: 
9.AD.25
Hardness: 
6.5 - 7.0

Seller Information

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