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Sabatierite Bukovite & Crookesite

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BCK1090815

Sabatierite Bukovite & Crookesite

Type Locality

Description Tabs

Description
Locality: 
Bukov Mine, Rožná, Žďár nad Sázavou District, Vysočina Region, Czech Republic
Class: 
Massive/Crystalline
Size Range: 
Miniature (4.5-7 cm)
Size: 
6 × 4.23 × 1.4 cm
Description

You are bidding on a large polished slab with bukovite, crookesite, sabatierite and other rare minerals in matrix from this famous selenium rich mine. The analysis report for this sample is missing. From the Bill Wilson systematic collection. Money back guarantee should additional analysis prove otherwise. Great sample for in-depth microprobe work!  

Mineral Data
What's on the rock

Sabatierite

Formula: 
Cu6TlSe4
Strunz: 
2.BD.45
Crystal System: 
Orthorhombic
Hardness: 
2.5
Type Locality: 
Bukov Mine, Rožná deposit, Žďár nad Sázavou, Vysočina Region, Moravia (Mähren; Maehren), Czech Republic

Bukovite

Formula: 
Tl2(Cu,Fe)4Se4
Strunz: 
2.BD.30
Crystal System: 
Tetragonal
Hardness: 
2.0
Type Locality: 
Bukov Mine, Rožná deposit, Žďár nad Sázavou, Vysočina Region, Moravia (Mähren; Maehren), Czech Republic

Crookesite

Formula: 
Cu7(Tl, Ag)Se4
Strunz: 
2.BD.50
Crystal System: 
Tetragonal
Hardness: 
2.5 - 3.0
Colour: 
Lead Grey
Type Locality: 
Skrikerum Mine (Skrickerum Mine), Valdemarsvik, Östergötland, Sweden

Seller Information

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