Manganocalcite and Quartz Association (Bulgaria)
Manganocalcite and Quartz Association (Bulgaria)

Manganocalcite and Quartz Association

Minerals from Bulgaria

Last item in stock
€100.00
Delivery: France 48h / International D+3 to D+8

Description

Manganocalcite on quartz crystals: from the Madan mine in Bulgaria (1995) 

Manganocalcite is a variety of calcite which owes its pink colour to the presence of manganese.

Chemical composition of manganocalcite: Manganese hydroxide MnO(OH) and calcium carbonate CaCO3.

Its hardness is 3-4 on the Mohs scale.  Colour: pale pink.

Stone dimensions: W: 95mm x H: 35mm x Weight: 420g.

Product Details
7096-29
1 Item

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