Piétersite 1 Lune Treatments that exist to modify

Treatments that exist to modify fluorite:

Please note: The name sunstone is a trade name

orange and/or black

- Tiger's eye tinted blue-gray

- "Dead" turquoise

Piétersite 1 Lune Treatments that exist to modifyPietersite cabochon. Color: Blue with some yellow Shape: Drop Size: 29. 25 x 30. 21mm Weight in grams: 7. 08g Carat weight: 35. 43 carat Country of origin: Namibia Gemological information about pietersite: Note: Pietersite is a variety of chalcedony. Possible colors: Blue, gray, yellow and brown Density: Between 2. 50 and 2. 75 Hardness: Between 6. 5 and 7 Crystal system: Trigonal Different countries where pietersite may be mined: Namibia and China