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Hydroxycalciopyrochlore

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ESM832318

Hydroxycalciopyrochlore

ex. Geuer
Type Locality

Description Tabs

Description
Locality: 
In den Dellen Quarries, Niedermendig, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
1 × 1.2 × 1.2 cm
Description

Red-brown octahedral hydroxycaliopyrochlore crystals on matrix  ( For original close-up photo contact us )

Mineral Data
What's on the rock

Hydroxycalciopyrochlore

Formula: 
(Ca,Na,U,□)2(Nb,Ti)2O6(OH)
Hardness: 
5.0 - 6.0
Type Locality: 
Maoniuping Mine, Mianning Co., Liangshan Autonomous Prefecture, Sichuan Province, China