Aquamarine 2mm Faceted Cube - 15-16 Inch Rhutilated When tumbled it can have

When tumbled it can have the look of polished steel

Lapis is highly regarded for its beautiful blue color flecked with gold inclusions of pyrite

The best available information indicates that the stone is a type of Dolomite that has been altered by volcanic activity

On cut or polished stones

Yellow Opal is transparent to opaque

Aquamarine 2mm Faceted Cube - 15-16 Inch Rhutilated When tumbled it can haveAquamarine 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.