Aquamarine 12-18x20-30mm A Grade Small Free Form Cabochon New Cubes Biotite is a name used

Biotite is a name used for a large group of black mica minerals that are commonly found in igneous and metamorphic rocks

earrings or in smaller groups within a design

It is a member of the Quartz family

Specially designed for cutting hard wire

occurring 10

Aquamarine 12-18x20-30mm A Grade Small Free Form Cabochon New Cubes Biotite is a name usedAquamarine 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. Sold individually. These cabochons are all unique and vary in colors and