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Hörnesite & Erythrite

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SHS759369

Hörnesite & Erythrite

Description Tabs

Description
Locality: 
Grüneau Mine, Schutzbach, Altenkirchen, Rhineland-Palatinate, Germany
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.2 × 2.5 × 2 cm
Description

Hörnesite with erythrite on matrix

Mineral Data
What's on the rock

Hörnesite

Formula: 
Mg3(AsO4)2·8H2O
Strunz: 
8.CE.40
Hardness: 
1.0
Type Locality: 
Ciclova (Csiklova), Oraviţa-Ciclova Cu-Mo-(W) ore field, Banat Mts, Caraş-Severin Co., Romania

Erythrite

Formula: 
Co3(AsO4)2·8H2O
Strunz: 
8.CE.40
Hardness: 
1.5 - 2.5
Type Locality: 
Daniel Mine (St. Daniel Mine), Neustädtel, Schneeberg District, Erzgebirge, Saxony, Germany