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Vishnevite 1.11 ct.



35,00 €

35,00 €

1 left in stock

Vishnevite 1.11 ct.

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Is a sulfate Cancrinite with dark brown Andradite and greys brown Orthoclase.Is a Hydrous Sodium Calcium Potassium Aluminium Silicate Sulfate.The formula is (Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O and hardness 5-6.

It comes from Allt a'Mhuillin, Loch Borrolan, Assynt, North West Highlands, Scotland / UK

Size:8.7x6.4x4 mm.

Weight:1.11 ct.


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