Topaz from Klein Spitzkoppe, Erongo Region, Namibia

$88.88 USD

This is a beautiful thumbnail size Topaz from Klein Spitzkoppe, Erongo Region, Namibia.

3cm (1.1”) x 2cm (0.7”) 
Weight: 15.1 grams = 75.5 carats 

Topaz is a silicate mineral of aluminium and fluorine

the Chemical Formula for Topaz is: 

Al₂SiO₄(F, OH)₂

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