Description: >>Best Charoite Block<< Beautiful charoit, super quality -From: Russia -Polished: front and back side -Dimensions: 34cm x 16cm x8 cm -Weight: 7,5 Kg / 16,5 lbs Charoit (Tscharoit) is a rarely occurring chain silicate from the mineral class of silicates. It crystallizes in the monoclinic crystal system with the general chemical composition (K,Na)5(Ca,Ba,Sr)8[(OH,F)|Si6O16|(Si6O15)2] n H2O. The elements potassium, sodium, calcium, barium and strontium given in the round brackets as well as the hydroxide ion and fluorine within the square brackets can represent each other in the formula (substitution, diadochy), but they are always in the same proportion to the other components of the minerals#F
Price: 5300 USD
Location: Wallenhorst
End Time: 2024-12-19T20:57:49.000Z
Shipping Cost: 50 USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Country/Region of Manufacture: Russian Federation
