Blue Sapphire - Tumble meditate 5cm x 17cm x 6

5cm x 17cm x 6

Description: These rose cut cabs come in various free-form shapes

We use them in our shop for cabochon and facet display

Description: Rocket Ship and Shooting Star Pendant

Blue Sapphire - Tumble meditate 5cm x 17cm x 6Mined from: India Description: Sapphire is a precious gemstone belonging to the corundum family, which is a crystalline form of aluminum oxide. It is the second hardest natural mineral, ranking 9 on the Mohs scale, just below diamond. The color of blue sapphires is caused by the presence of trace amounts of titanium (Ti) and iron (Fe), which replace some of the aluminum atoms in the crystal lattice. These titanium and iron ions absorb certain