.90 CTS GREEN LINE MALACHITE GEM (150/99) 237/1 NR A
Product Description
Natural Black/Green Line Malachite, Approx. Weight (ct) : 9.90 Cts., Shape : Fancy Cabochan , Size/Dimension : 18 x 13 MM Depth : 4 MM , Color : Green, Clarity : Opaque, Luster : Good, Origin : Africa Hardness : 4 Specific Gravity : 3.95, Refractive Index : 1.655, Chemical Composition : Cu2(OH)2CO3, Treatment : Natural .