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Barylite tilasite 2.23cts Great Ultraviolet Gem Stone Hex Cut 9.30 x 9.30mm g0246

$85.00 $63.75

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25% Off Sale 1 - 10000 25 %
SKU: g0246 Categories: ,

Description

Barylite tilasite 2.23cts Great Ultraviolet Gem Stone Hex Cut 9.30 x 9.30mm g0246

Barylite-tilasite

Barylite is a rare Berillium,Barium silicate with formula Be2Ba(Si2O7) and hardness of 7.

Tilasite is a Magnesium Calcium arsenate and fluoride with formula CaMg(AsO4)F and hardness of 5.Is mixed with small parts of Richterite.The barylite is pinkish in the white matrix of Tilasite.

It is found in Langban,Filipstad,Warmland,Sweden

Fluorescent on short wave.