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Denningite

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CR58668

Denningite

Rare Mineral

Description Tabs

Description
Locality: 
Moctezuma Mine, Moctezuma, Moctezuma Municipality, Sonora, Mexico
Size Range: 
Thumbnail (1-3cm)
Size: 
2.5 × 1.8 × 1.3 cm
Description

Pale greenish masses of the very rare Te-mineral Denningite together with yellow Tellurite in Quartz matrix.

Rich specimen

Mineral Data
What's on the rock

Denningite

Formula: 
(Mn2+,Ca,Zn)Te4+2O5
Strunz: 
4.JK.30
Crystal System: 
Tetragonal
Hardness: 
4.0
Type Locality: 
Moctezuma Mine (Bambolla Mine), Moctezuma, Mun. de Moctezuma, Sonora, Mexico