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Krut'aite & Felsőbányaite

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JYJ548803

Krut'aite & Felsőbányaite

Description Tabs

Description
Locality: 
El Dragón Mine, Quijarro Province, Potosi Department, Bolivia
Class: 
Crystals on Matrix
Size Range: 
Micromount (under 1cm)
Size: 
0.8 × 0.9 × 0.7 cm
Description

Grey metallic krutaite on felsöbanyaite from the El Dragon mine. 

Mineral Data
What's on the rock

Krut'aite

Formula: 
CuSe2
Strunz: 
2.EB.05a
Hardness: 
4.0
Type Locality: 
Petrovice, Nové Město na Moravě, Vysočina Region, Moravia (Mähren; Maehren), Czech Republic

Felsőbányaite

Formula: 
Al4(SO4)(OH)10·4H2O
Strunz: 
7.DD.05
Hardness: 
1.5
Type Locality: 
Baia Sprie mine (Felsöbánya mine), Baia Sprie (Felsöbánya), Maramureș Co., Romania