Aquamarine 10mm Round A Grade Beads - 15-16 Inch Center who performed early research into

who performed early research into the many optical properties of mica

These cabochons are all unique and vary in colors and patterns

Black Tourmaline is a black crystalline aluminum borosilicate mineral with occasional light gray inclusions that appear as flecks or veins

creating fascinating patterns

or black and can be distributed randomly or in bundles or star to like formations

Aquamarine 10mm Round A Grade Beads - 15-16 Inch Center who performed early research intoAquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent to opaque and is commonly light blue, green and yellow with white and gray inclusions. The name is the Latin term for water of the sea. Aquamarine was once thought to be the treasure of mermaids, as well as a lucky stone for sailors.