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Montgomeryite & Calcioferrite

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CHA705178

Montgomeryite & Calcioferrite

Classic Locality

Description Tabs

Description
Locality: 
Montcada Hill Quarry , Montcada i Reixac, Vallès Occidental, Barcelona, Catalonia, Spain
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.6 × 2.3 × 1.3 cm
Description

specimen with many yellowish lamellar crystals of montgomeryite  on green aggregates of calcioferrite on matrix

Mineral Data
What's on the rock

Montgomeryite

Formula: 
Ca4MgAl4(PO4)6(OH)4·12H2O
Strunz: 
8.DH.25
Hardness: 
4.0
Type Locality: 
Clay Canyon, Fairfield, Oquirrh Mts, Utah Co., Utah, USA

Calcioferrite

Formula: 
Ca2Fe3+2(PO4)3(OH)·7H2O
Strunz: 
8.DH.25
Hardness: 
2.5
Type Locality: 
Battenberg, Grünstadt-Land, Palatinate, Rhineland-Palatinate, Germany

Seller Information

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