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Churchite-(Y) & Torbernite

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CZM121613

Churchite-(Y) & Torbernite

Description Tabs

Description
Locality: 
Medvedin, Špindlerův Mlýn, Krkonoše Mountain, Hradec Králové Region, Czech Republic
Size Range: 
Miniature (4.5-7 cm)
Size: 
6.5 × 3 × 1.5 cm
Description

Rich fine spherical aggregates of grey colour, together with nice green table vrystals of torbernite.

Mineral Data
What's on the rock

Churchite-(Y)

Formula: 
Y(PO4)·2H2O
Strunz: 
8.CJ.50
Crystal System: 
Monoclinic
Hardness: 
3.0
Type Locality: 
Maffei Mine (Nitzelbuch Mine), Nitzlbuch (Nitzelbuch), Auerbach, Upper Palatinate, Bavaria, Germany

Torbernite

Formula: 
Cu(UO2)2(PO4)2·12H2O
Strunz: 
8.EB.05
Crystal System: 
Tetragonal
Hardness: 
2.0 - 2.5
Type Locality: 
Johanngeorgenstadt, Johanngeorgenstadt District, Erzgebirge, Saxony, Germany

Seller Information

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