index Pemilik Lapak 501 Posted November 11, 2010 Pr20Round / Beads Color :%oduct Name : NATURAL BLUE TIGER'S EYE - EAGLE EYE BEADS BRACELET Weight : 293.5 ct Size : 10.5 x 10.5 - (085 X 0.85) cm Number of Gems : 15 pieces Shape : Blueish Green Clarity : Opaque Luster : Excellent / Chatoyancy Origin : South Africa Treatment : Untreated Cystal Structure : Hexagonal Hardness : 7.0 Specific Gravity : 2.64-2.71 Refractive Index : 1.544-1.553 Chemical : SiO2 [with Na2(Mg,Fe)3Fe2Si8O22(OH)2] Chalcedony, Riebeckite (Pseudomorph of Quartz) Share this post Link to post Share on other sites
