Aquamarine (multi) 8mm Star Cut Round - 15-16 Inch faceted round These inclusions consist of iron

These inclusions consist of iron

Rhodochrosite is a bubblegum pink to rose red stone

Famous malachite mines in the Ural mountains of Russia once produced 20 to ton blocks of the stone

Sard is not Onyx

and madero negro

Aquamarine (multi) 8mm Star Cut Round - 15-16 Inch faceted round These inclusions consist of ironAquamarine 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.