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Ferroberaunite

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SHS969260

Ferroberaunite

Description Tabs

Description
Locality: 
Gravel Hill Mine, Perranzauloe, Cornwall, United Kingdom
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.4 × 2.5 × 2.7 cm
Description

Ferroberaunite on matrix

Mineral Data
What's on the rock

Ferroberaunite

Formula: 
Fe2+Fe3+5(PO4)4(OH)5 · 6H2O
Strunz: 
8.DH.
Crystal System: 
Monoclinic
Colour: 
Green; dark greenish-brown, green, grading to grey
Type Locality: 
Gravel Hill Mine, Perran Iron Lode, Perranzabuloe, Cornwall, England, UK