Switch currency

Crandallite Psm Wavellite

Views:
Watches:
MEX216412

Description Tabs

Description
Locality: 
Mont-des-Groseillers, Blaton, Bernissart, Hainaut, Belgium
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.5 × 2.8 × 1.8 cm
Description

A very good psm of crandallite after wavellite spheres.

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

Wavellite

Formula: 
Al3(PO4)2(OH,F)3·5H2O
Strunz: 
8.DC.50
Hardness: 
3.5 - 4.0
Streak: 
White.
Type Locality: 
High Down Quarry, Filleigh, North Devon, Devon, England, UK