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Bismutotantalite

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SHS627529

Bismutotantalite

Description Tabs

Description
Locality: 
Harding Mine, Picuris, Taos County, New Mexico, United States of America
Class: 
Massive/Crystalline
Size Range: 
Small cabinet (7-10 cm)
Size: 
7.3 × 4.6 × 2.9 cm
Description

Nice bismutotantalite in quartz and lepidolite

Mineral Data
What's on the rock

Bismutotantalite

Formula: 
Bi(Ta,Nb)O4
Strunz: 
4.DE.30
Hardness: 
5.0 - 5.5
Type Locality: 
Gamba Hill, Busiiro Co. (Bushiro Co.), Wakiso District, Uganda