Violane Blue Diopside Ring Jewelry Russian Stone Gemstone Mineral
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Description VIOLANE RING This is the blue violane ring with silver plated. American ring size 6 1/2. Dimensions: 0.9 x 0.8 x 0.2″ (2.4 x 2.1 x 0.5cm). Weight – 0.4oz (10 grams). Origin: Russia, Transbaikalia. Some information about violane: Violane is a variety of the diopside mineral bluish tones. Violane color is due to admixture of manganese and iron. Contains 10% jadeite and aegirine components. Known deposits from Italy (Saint-Marcel, Piedmont) and Russia. In Russia deposits are located in the Transbaikalia, Altai and Sayan. Here you will find other violane rings >>>
