Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Lavendulan Erythrite Psm Smolyaninovite & Cobaltite

Views:
Watches:
PJM40542

Lavendulan Erythrite Psm Smolyaninovite & Cobaltite

Description Tabs

Description
Locality: 
Dome Rock Copper Mine, Boolcoomatta Reserve, Olary Province, South Australia, Australia
Size Range: 
Small cabinet (7-10 cm)
Size: 
1.7 × 7.5 × 3.5 cm
Description

A light grey quartzite at one time was studded with cobaltite, but has subsequently been replaced by smolianinovite, lavendulan and erthyrite.

The cobalt from the cobaltite has also supplied the basis for sprays of erthyrite and groups of lavendulan crystals seperate to the cobaltite pseudomorphs

Mineral Data
What's on the rock

Lavendulan

Formula: 
NaCaCu5(AsO4)4Cl·5H2O
Strunz: 
8.DG.05
Hardness: 
2.5
Type Locality: 
Jáchymov (St Joachimsthal), Jáchymov District (St Joachimsthal), Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic

Erythrite

Formula: 
Co3(AsO4)2·8H2O
Strunz: 
8.CE.40
Hardness: 
1.5 - 2.5
Type Locality: 
Daniel Mine (St. Daniel Mine), Neustädtel, Schneeberg District, Erzgebirge, Saxony, Germany

Smolyaninovite

Formula: 
(Co,Ni,Mg,Ca)3(Fe3+,Al)2(AsO4)4·11H2O
Strunz: 
8.CH.55
Crystal System: 
Orthorhombic
Hardness: 
2.0
Colour: 
Yellow
Type Locality: 
Khovu-Aksy Ni-Co deposit, Tuva Republic, Eastern-Siberian Region, Russia

Cobaltite

Formula: 
CoAsS
Strunz: 
2.EB.25
Crystal System: 
Orthorhombic - Pyramidal
Hardness: 
5.5
Earthstones Australia

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

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