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Pyrochlore Group

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SHS702916

Pyrochlore Group

ex. dealer stock Peter Bosse (Kassel/Germany)

Description Tabs

Description
Locality: 
Badloch Quarry, Schelingen, Vogtsburg im Kaiserstuhl, Freiburg, Baden-Württemberg, Germany
Class: 
Crystal Group/Cluster
Size Range: 
Micromount (under 1cm)
Size: 
0.5 × 0.3 × 0.2 cm
Description

A box with koppite crystals

Mineral Data
What's on the rock

Pyrochlore Group

Formula: 
A2Nb2(O,OH)6Z
Strunz: 
4
Crystal System: 
Isometric
Hardness: 
5 - 5.5
Colour: 
Brown, yellow-brown, reddish brown, orange, black
Streak: 
Light brown, yellow-brown