Hydroboracite 0.70 ct.
Hydroboracite 0.70 ct.
Hydroboracite 0.70 ct.
Hydroboracite 0.70 ct.

Hydroboracite 0.70 ct.

#6641
€200.00
Hydroboracite  0.70 ct.

 

Hydroboracite

is a rare borate mineral : an Hydrated Calcium Magnesium Borate with formula: CaMgB6O11 - 6H2O and hardness of 2-3. Occur in a sliky,fibrous crystal cluster,easy to split and difficult to get big stones.Mostly a clear crystal is a needl-size,therefore due to his scarsity and difficulty in cutting and polishing is a very rare stone to find in the collectors market.

The best location for colorless material is the Harz Mountains ,in Germany.

Very small inclusions to eye clean.

Size: 13.1x3.6x2.5 mm.

Weight: 0.70 ct.

CODE#6641

Origin
Germania
New

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