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Favreauite

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BCK222023

Favreauite

Type Locality

Description Tabs

Description
Locality: 
El Dragón Mine, Quijarro Province, Potosi Department, Bolivia
Class: 
Single Crystal
Size Range: 
Thumbnail (1-3cm)
Size: 
1 × 0.8 × 0.9 cm
Description

You are bidding on a small matrix specimen with several areas lined with crusts and aggregates of minute green favreauite crystals with blue chalcomenite. A good specimen of this new selenium species named after Georges Favreau. There are also some tiny white crystals that may be the new aluminum selenite that is under study.

Mineral Data
What's on the rock

Favreauite

Formula: 
PbBiCu6O4(SeO3)4(OH)·H2O
Hardness: 
0.0
Type Locality: 
El Dragón mine, Antonio Quijarro Province, Potosí Department, Bolivia

Seller Information

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