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Mottramite Var Duhamelite & Cyrilovite

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PJM198245

Mottramite Var Duhamelite & Cyrilovite

Description Tabs

Description
Locality: 
Iron Monarch Open Cut, Iron Knob, Middleback Range, Eyre Peninsula, South Australia, Australia
Size Range: 
Small cabinet (7-10 cm)
Size: 
7 × 5.5 × 4 cm
Description

 Velvety green crystals of mottramite variety duhamelite closely associated with yellow cyrilovite on red massive hematite

Mineral Data
What's on the rock

Mottramite

Formula: 
PbCu(VO4)(OH)
Strunz: 
8.BH.40
Hardness: 
3.0 - 3.5
Type Locality: 
Mottram St Andrew, Cheshire, England, UK

Duhamelite

Variety Of: 

Mottramite

Formula: 
PbCu(VO4)(OH)
Strunz: 
8.BH.40
Hardness: 
3.0 - 3.5
Formula: 
(Pb,Bi,Ca)Cu(VO4)(OH,O)
Crystal System: 
Orthorhombic
Hardness: 
3.0

Cyrilovite

Formula: 
NaFe3+3(PO4)2(OH)4·2H2O
Strunz: 
8.DL.10
Crystal System: 
Tetragonal
Hardness: 
4.0
Streak: 
Yellow
Type Locality: 
Cyrilov phosphate pegmatite (Cyrillhof), Velké Meziříčí, Vysočina Region, Moravia (Mähren; Maehren), Czech Republic
Earthstones Australia

Seller Information

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Seller's terms and conditions

All goods must be paid for prior to shipping, all bids are binding.