Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Brannerite

Views:
Watches:
SHS141398

Brannerite

Description Tabs

Description
Locality: 
Regional Mine, Blind River, Algoma District, Ontario, Canada
Size Range: 
Thumbnail (1-3cm)
Size: 
2.1 × 1.7 × 1.1 cm
Description

Brannerite in matrix

Mineral Data
What's on the rock

Brannerite

Formula: 
(U4+,REE,Th,Ca)(Ti,Fe3+,Nb)2(O,OH)6
Strunz: 
4.DH.05
Crystal System: 
Monoclinic - Prismatic
Hardness: 
4.5 - 5.5
Type Locality: 
Kelley Gulch, Stanley, Stanley Basin District, Custer Co., Idaho, USA