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Calcite

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PCZ199444

Calcite

Fluorescent

Description Tabs

Description
Locality: 
Greenlaws Mine, Daddry Shield, Weardale, County Durham, United Kingdom
Size Range: 
Miniature (4.5-7 cm)
Size: 
6 × 4.5 × 2.2 cm
Description

A lovely little collection of 'Poker-chip' calcite crystals to 1.2cm on goethite matrix. Red fluorescence under long-wave U.V. Classic British locality.

Mineral Data
What's on the rock

Calcite

Polymorph of: 
Formula: 
CaCO3
Strunz: 
5.AB.05
Crystal System: 
Trigonal
Hardness: 
3.0
Streak: 
White
Peter Crozier Minerals