Violan is a bluish-blue variety of the mineral diopside. Blue shades of color provide it with impurities of manganese and iron. Refers to ornamental stones.You can see violan stone for sale and buy it in the Minerals of Russia online store.
0.00 $ $83.33
0.00 $ $62.33
0.00 $ $30.00
0.00 $ $11.67