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Chalcosiderite & Strengite

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SKM928847

Chalcosiderite & Strengite

Description Tabs

Description
Locality: 
Miguel Vacas Mine, Conceição, Vila Viçosa, Évora District, Portugal
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
1.5 × 4 × 2.5 cm
Description

Apple green crystals of chalcosiderite associated with white strengite from Miguel Vacas Mine, Portugal. 

Mineral Data
What's on the rock

Chalcosiderite

Formula: 
Cu(Fe3+,Al)6(PO4)4(OH)8·4H2O
Strunz: 
8.DD.15
Crystal System: 
Triclinic
Hardness: 
4.5
Type Locality: 
Phoenix United Mine, Minions, Linkinhorne, Liskeard District, Cornwall, England, UK

Strengite

Formula: 
FePO4·2H2O
Strunz: 
8.CD.10
Hardness: 
3.5 - 4.0
Streak: 
white
Type Locality: 
Eleonore Mine, Rodheim-Bieber, Wetzlar, Hesse, Germany

Current price

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5
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Start 10 Feb 13:00
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Shipping Information

Postage Area Price
Slovakia
5
Czech Republic
7
Europe
9
Worldwide
12

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