Quartz Calcite Bulgaria
Quartz hedgehog topped with calcite
Quartz Calcite Bulgaria
Quartz hedgehog topped with calcite

Quartz & Calcite - Madan, Bulgaria | Ref. 319

Minerals from Bulgaria

€100.00
No tax
Delivery: France 48h / International D+3 to D+8

Description

 Beautiful quartz hedgehog topped with calcite from the Madan mine in Bulgaria (year 90).

Stone dimensions: L: 97mm x W: 68mm.

Weight: 270g.

Quartz

SiO2

Hardness: 7 (Mohs scale)

Specific gravity: 2.65
Calcite

CaCO3

Hardness: 3 (Mohs scale)

Specific gravity: 2.6 à 2.8
Product Details
319
1 Item
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