Préhnite 12 Rectangle Colour: Orange with weakly pronounced

Colour: Orange with weakly pronounced perthitic structure Shape: Oval Size: 42

A savoir: C'est le nom générique d'un minerai de nickel vert qui s'est formé à la suite de l'altération latéritique de roches ultramafiques (serpentinite

Gemological information about Botswana Agate:

Different countries where sodalite can be mined: Afghanistan

Noms commerciaux: merlinite mystique

Préhnite 12 Rectangle Colour: Orange with weakly pronouncedPrehnite cabochon with some episode inclusions. Color: Green and some black Shape: Drop Size: 36. 03 x 23. 90mm Weight in grams: 10. 30g Carat weight: 51. 53 carat Country of origin: Mali Gemological information about prehnite: Possible colors: Colorless, white, green, yellow, brown Density: between 2. 80 and 2. 95 Hardness: between 6 and 6. 5 Crystal system: Orthorhombic Breakage: Irregular Cleavage: Distinct Polariscope: Anisotropic Refractive