Black Tourmalinated Quartz / ต่างหูแก้วขนเหล็ก [43320]
Name : Black Tourmalinated Quartz
Decorated Material : Real Silver 92.5%
Country of Origin : South Africa
Hardness : 7 Mohs
Size of Bead : approx. 8x10 mm.
The Length of Earrings : approx. 20 mm.