Aquamarine (multi) 6mm Star Cut Round 15-16 Inch Pakistan Petersburg

Petersburg

Opals are hydrated amorphous forms of silica

creating a beautiful blend of pink and green in mottled patterns

The first rough material was offered for sale in Tucson in 2011 and is now regularly mined at the remote deposit site in Sonora

or merlinite

Aquamarine (multi) 6mm Star Cut Round 15-16 Inch Pakistan PetersburgAquamarine 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.