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Tripuhyite & Chalcedony

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SHS634256

Tripuhyite & Chalcedony

Description Tabs

Description
Locality: 
McDermitt Mine, Opalite, Humboldt County, Nevada, United States of America
Class: 
Massive/Crystalline
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3 × 2 × 2 cm
Description

Nice tripuhyite on chalcedony

Mineral Data
What's on the rock

Tripuhyite

Formula: 
Fe3+Sb5+O4
Strunz: 
4.DB.05
Hardness: 
6.0 - 6.5
Type Locality: 
Tripuí (Tripuhy), Main district, Ouro Preto, Iron Quadrangle, Minas Gerais, Brazil

Chalcedony

Variety Of: 

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Hardness: 
7.0
Hardness: 
6.5 - 7.0
Streak: 
White
Type Locality: 
Kadıköy (Chalcedon), Istanbul Province, Marmara Region, Turkey
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