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Bayldonite Pseudomalachite Chlorotile & Duftite

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ZLT217614

Bayldonite Pseudomalachite Chlorotile & Duftite

Description Tabs

Description
Locality: 
Borstein, Reichenbach, Odenwald, Darmstadt, Hesse, Germany
Size Range: 
Thumbnail (1-3cm)
Size: 
1 × 2.3 × 1.7 cm
Description

Vug in quartz matrix shwingf a rich paragenesis of secondary micro minerals. minerals. With hand written label of Dr. G. Hentschel.

Mineral Data
What's on the rock

Bayldonite

Formula: 
PbCu3(AsO4)2(OH)2
Strunz: 
8.BH.45
Crystal System: 
Monoclinic
Hardness: 
4.5
Type Locality: 
Penberthy Croft Mine, St Hilary, Mount's Bay District, Cornwall, England, UK...

Pseudomalachite

Formula: 
Cu5(PO4)2(OH)4
Strunz: 
8.BD.05
Crystal System: 
Monoclinic
Hardness: 
4.0 - 4.5
Type Locality: 
Virneberg Mine (St Josephsberg Mine), Rheinbreitbach, Linz am Rhein, Westerwald, Rhineland-Palatinate, Germany

Chlorotile

Synonym Of: 

Mixite

Formula: 
BiCu6(AsO4)3(OH)6·3H2O
Strunz: 
8.DL.15
Hardness: 
3.0 - 4.0

Duftite

Formula: 
PbCu(AsO4)(OH)
Strunz: 
8.BH.35
Crystal System: 
Orthorhombic
Hardness: 
4.5
Type Locality: 
Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto Region (Oshikoto), Namibia

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