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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Chelsea Filter: Inert to very dark red
62mm Weight in grams: 18
Gemological information about Peanut Obsidian:
33g Carat weight: 61
Color: Purple streaked with white Shape: Oval Size: 45
VENDU Tourmaline Noire Druzy 7 oeil de tigre Chelsea Filter: Inert to veryBlack tourmaline druzy cabochon. Black Shape: Round Size: 36. 94mm diameter Weight in grams: 26. 20g Carat weight: 131 carat Country of origin: Madagascar Gemological information about tourmaline: Density: Between 2. 84 and 3. 40 Hardness: Between 7 and 7. 5 Crystal system: Trigonal Fracture: Subconchoidal to irregular Cleavage: None Polariscope: Anisotropic (restores all 90 except in the optical axis) Refractive index: Ne: 1. 603 to 1. 772 No: 1. 619
