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Gypsum & Calcite

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PJM173066

Gypsum & Calcite

Description Tabs

Description
Locality: 
Whim Creek Mine, Pilbara, Western Australia, Australia
Size Range: 
Thumbnail (1-3cm)
Size: 
2.8 × 2.7 × 1.8 cm
Description

Glassy ramshorn gypsum crystals on white spheres of calcite which cover a matrix of bladed wulfenite coated with black manganese oxides

Mineral Data
What's on the rock

Gypsum

Formula: 
CaSO4·2H2O
Strunz: 
7.CD.40
Hardness: 
2.0
Streak: 
White.

Calcite

Polymorph of: 
Formula: 
CaCO3
Strunz: 
5.AB.05
Crystal System: 
Trigonal
Hardness: 
3.0
Streak: 
White
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.