Pierre de lune 79 Diamant 55gPoids en carat: 42

55gPoids en carat: 42

Color: Green with discreet perthitic structure Shape: Oval Size: 40

Color: Blue with red/pink ruby ​​inclusions Shape: Oval

Birefringence: None Chelsea Filter: Inert Spectrum: Not visible Different countries where green common opal may be mined: Madagascar

Perles en prehnite

Pierre de lune 79 Diamant 55gPoids en carat: 42Moonstone cabochon. Color: White Shape: Drop Size: 33. 84 x 22. 95mm Weight in grams: 6. 76g Carat weight: 33. 83 carat Country of origin: India Gemological information about moonstone: Note: The name moonstone is a trade name. Officially part of the feldspar group. This is the name generally given to orthoclase. But some feldspars can also inherit this name when they exhibit adularescence, this is the case for example of oligoclase, labradorite,