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Mansfieldite

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SHS176195

Mansfieldite

Description Tabs

Description
Locality: 
Hobart Butte, Black Butte, Lane County, Oregon, United States of America
Size Range: 
Thumbnail (1-3cm)
Size: 
2 × 1.1 × 0.8 cm
Description

Mansfieldite and kaolinite in matrix

Mineral Data
What's on the rock

Mansfieldite

Formula: 
AlAsO4·2H2O
Strunz: 
8.CD.10
Hardness: 
3.5 - 4.0
Type Locality: 
Hobart Butte, Black Butte District, Lane Co., Oregon, USA