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Crandallite & Hydroxylapatite

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SHS82192

Crandallite & Hydroxylapatite

ex. Dr. Wilke (Eppertshausen/Germany)

Description Tabs

Description
Locality: 
Little Green Monster Mine, Clay Canyon, Fairfield, Utah County, Utah, United States of America
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.2 × 2.1 × 1.7 cm
Description

Crandallite and hydroxylapatite in matrix

Mineral Data
What's on the rock

Crandallite

Formula: 
CaAl3(PO4)2(OH)5·H2O
Strunz: 
8.BL.10
Crystal System: 
Trigonal
Hardness: 
5.0
Streak: 
White
Type Locality: 
Brooklyn Mine, Silver City, Tintic District, East Tintic Mts, Juab Co., Utah, USA

Hydroxylapatite

Formula: 
Ca5(PO4)3(OH)
Strunz: 
8.BN.05
Crystal System: 
Hexagonal
Hardness: 
5.0
Streak: 
White
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