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Hydroxylapatite & Calcioferrite

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HCH514873

Hydroxylapatite & Calcioferrite

Description Tabs

Description
Locality: 
Bruguers, Gavà, Baix Llobregat, Barcelona, Catalonia, Spain
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
2.5 × 2 × 2 cm
Largest Crystal: 
0.05cm
Description

White sprays of Hydroxalapatite up to 0.5 mm large with aggregates of Calcioferrite on Limonite.

Mineral Data
What's on the rock

Hydroxylapatite

Formula: 
Ca5(PO4)3(OH)
Strunz: 
8.BN.05
Crystal System: 
Hexagonal
Hardness: 
5.0
Streak: 
White

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

Payment options: offline, paypal_wpp, paypal_wps

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