Hollow Green Tourmaline Crystal - Barra do Salinas #9 Shape_Other Romans Egyptians were setting it

Romans Egyptians were setting it into rings and using it for engraved cabochons known as intaglios

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The second sub group is Plagioclase Feldspars

Hollow Green Tourmaline Crystal - Barra do Salinas #9 Shape_Other Romans Egyptians were setting itThis rare example of a "hollow" Green Tourmaline crystal come from Barra do Salinas in Brazil. You will receive the exact Green Tourmaline crystal shown in the pictures. Tourmaline comes in many colours, the green variety is also known as Verdite. Watermelon Tourmaline is a combination of pink (Rubellite) and green (Verdite), where the outer crystal is green and the inner is pink. High quality Watermelon Tourmaline is incredibly desirable, and is