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Ferberite & Scorodite

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ASC748914

Ferberite & Scorodite

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Description Tabs

Description
Locality: 
Carrock Mine, Mungrisdale, Cumbria, United Kingdom
Class: 
Crystals on Matrix
Size Range: 
Miniature (4.5-7 cm)
Size: 
5.5 × 5.5 × 2.5 cm
Description

Specimen consisting of Quartz intergrown with Ferberite that is covered by light to dark brown botryoidal Scorodite.

Both Ferberite and Scorodite have been analysed via EDS. Data will be delivered with the specimen

 

Mineral Data
What's on the rock

Ferberite

Formula: 
FeWO4
Strunz: 
4.DB.30
Crystal System: 
Monoclinic
Hardness: 
4.0 - 4.5
Type Locality: 
Niña Mine, Sierra Almagrera, Cuevas del Almanzora (Cuevas de Vera), Almería, Andalusia, Spain

Scorodite

Formula: 
Fe3+AsO4·2H2O
Strunz: 
8.CD.10
Crystal System: 
Orthorhombic
Hardness: 
3.5 - 4.0
Type Locality: 
Stamm Asser Mine, Graul, Langenberg, Schwarzenberg District, Erzgebirge, Saxony, Germany

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