Pinolite 22 Rond facetté 673 Birefringence: Most of the

673 Birefringence: Most of the time it is zero Chelsea Filter: Inert Spectrum: Not observable / not diagnostic Different countries where jade may be mined: China

Family: Microcrystalline Quartz

Aventurine is a phenomenon that manifests itself by a scintillation

Light magenta to Red-magenta

Pinolite 22 Rond facetté 673 Birefringence: Most of thePinolite cabochon. Color: White light gray and black Shape: Drop Size: 33. 87 x 34. 80mm Weight in grams: 11. 46g Carat weight: 57. 33 carat Country of origin: Austria Gemological information about pinolite: Note: Pinolite is the name of a dolomite. Its pigmentation is due to graphite and inclusions of white magnesite grains. These grains often have the shape of pine nuts rice grains. Possible color: Colorless, gray, white, brownish, reddish, pink to