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Hisingerite

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JYJ723817

Hisingerite

Description Tabs

Description
Locality: 
Barcelona, Catalonia, Spain
Class: 
Massive/Crystalline
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.9 × 2.9 × 2 cm
Description

Brown hisingerite? (according to the label) from San Fausto near Barcelona. Label is dated to 1969. 

Mineral Data
What's on the rock

Hisingerite

Formula: 
Fe3+2(Si2O5)(OH)4·2H2O
Strunz: 
9.ED.10
Crystal System: 
Monoclinic
Hardness: 
2.5 - 3.0
Type Locality: 
Riddarhyttan, Skinnskatteberg, Västmanland, Sweden
Labels
Label Images - only: Hisingerite