Turquoise Stone Dealers in Guwahati

Turquoise is found in only a few places on earth: dry and barren regions where acidic, copper-rich groundwater seeps downward and reacts with minerals that contain phosphorus and aluminum. The result of this sedimentary process is a porous, semi translucent to opaque compound of hydrated copper and aluminum phosphate. Turquoise is a prime example of an opaque colored stone that can be marketed both as a gem for jewelry and as an ornamental material.   Details : Certification - Laboratory Certified Chemical Composition - Calcium Carbonate(CaCo3), Hardness - 3, Specific Gravity - 2.60-2.85 Beneficial to any disease of the breast and brain.