Kammererite 15 quartz Possible colors: Blueish gray with

Possible colors: Blueish gray with two more or less distinct color varieties

Colors: Beige on brown or ochre background

Sa couleur est le résultat d'une teneur élevée en fer

Carat weight: 150

Kammererite 15 quartz Possible colors: Blueish gray withKammererite cabochon. Color: Purple Shape: Round Size: 42. 64mm diameter Weight in grams: 22. 63g Carat weight: 113. 15 carat Country of origin: Russia (Siberia) Gemological information about kammererite: Possible colors: Red, red purple, red magenta, magenta, dark magenta to purple). Other name: Clinochlore, chromiferous variety Density: Around 2. 64 Hardness: Between 2 and 3 Crystal system: Monoclinic Fracture: Depending on the cleavage plane,