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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Indice de réfraction: np: 1
'empilement régulier des nanosphérules ne peut avoir lieu
Colour: Orange with weakly pronounced perthitic structure Shape: Oval Size: 31
white and gray Shape: Oval Size: 41
white veins (calcite)
Apatite bleue 26 Coeur Indice de réfraction: np: 1Apatite cabochon. Color: Blue Shape: Round Size: 33. 36mm diameter Weight in grams: 15. 76g Carat weight: 78. 79 carat Country of origin: Madagascar Gemological information about apatite: Possible color: Colorless, yellow, green, blue, purple, pink Density: between 3. 16 and 3. 28 Hardness: 5 Crystal system: Hexagonal Fracture: Subconchoidal, uneven Cleavage: Imperfect Polariscope: Anisotropic (restores all 90, except in the optical axis) Refractive
US$ 107.47
US$ 44.95
US$ 137.97
US$ 79.95
US$ 139.97
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