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Beraunite

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PJM50547

Beraunite

Ex J & D leach Collection # 3976

Description Tabs

Description
Locality: 
Gravel Hill Mine, Perranzauloe, Cornwall, United Kingdom
Size Range: 
Small miniature (3-4.5 cm)
Size: 
1.5 × 3.2 × 3.1 cm
Description

Brown grading to black acicular crystals of beraunite lining cavities in gossan

Mineral Data
What's on the rock

Beraunite

Formula: 
Fe2+Fe3+5(PO4)4(OH)5·6H2O
Group Parent: 
Beraunite Group
Strunz: 
8.DC.27
Crystal System: 
Monoclinic
Hardness: 
3.0 - 4.0
Type Locality: 
Hrbek Mine, Svatá Dobrotivá (St Benigna), Beroun (Beraun), Central Bohemia Region, Bohemia (Böhmen; Boehmen), Czech Republic
Earthstones Australia

Seller Information

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All goods must be paid for prior to shipping, all bids are binding.