Turquoise is a porous material hence sometimes impregnated with plastic or wax, polymers for enhancing the color & harden its surface. It is translucent to opaque phosphate which contains copper, and sometimes mixed with malachite or chrysocolla which causes a blue and green appearance. Turquoise is most popular in ethnic jewelry and can be used in earrings, necklace, pendants, bracelets, rings, etc. The stone is believed to offer protection against harm while travelling and helpful for careers.

This faceted semi-precious gemstone is in a heart (calibrated) shape, and the size is 5mm.