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Hydroboracite

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CR908599

Hydroboracite

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Description
Locality: 
Kohnstein Quarry, Niedersachswerfen, Nordhausen District, Thuringia, Germany
Class: 
Crystals on Matrix
Size Range: 
Small cabinet (7-10 cm)
Size: 
7 × 5.8 × 4.5 cm
Largest Crystal: 
2.00cm
Description

Beautiful sharp and gemmy clear hydroboracite crystals up to 2 cm on gypsum crystals from a find in 2010

Perfect terminated crystals

Mineral Data
What's on the rock

Hydroboracite

Formula: 
CaMg[B3O4(OH)3]2·3H2O
Strunz: 
6.CB.15
Hardness: 
2.0
Type Locality: 
Inder B deposit and salt dome, Atyrau (Gur'yev), Atyrau Province (Atyrau Oblysy; Atyrau Oblast'), Kazakhstan...

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$

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$10
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Start 13 May 18:00
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Shipping Information

Postage Area Price
Germany
6
Europe
9
USA, Rest of World
$12

Bid History

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