Aquamarine 8mm Star Cut Faceted Coin A Grade Beads - 15-16 Inch Stone Type_Bumble Bee Jasper made up of of smaller

made up of of smaller crystals

The boundaries of the included crystals are visible and are known as “phantoms

It is a particularly unusual gem because it exhibits a special optical property known as tenebrescence

everything from colorless to black

Opals are hydrated amorphous forms of silica

Aquamarine 8mm Star Cut Faceted Coin A Grade Beads - 15-16 Inch Stone Type_Bumble Bee Jasper made up of of smallerAquamarine 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.