Variscite 8mm Round A Grade - 15-16 Inch Origin_Afghanistan light gray or black

light gray or black

Mined in Hubei China

this opal variety is characterized by their dark base tone

they each have a beautiful look and shape

The Pilbara region is known for its ancient landscapes

Variscite 8mm Round A Grade - 15-16 Inch Origin_Afghanistan light gray or blackVariscite is a hydrated aluminum phosphate is formed when phosphate rich water reacts with aluminum rich rocks near the surface. In its purest form, it's white, but metals like chromium and vanadium give it its green color. Variscite can be discolored by cosmetics, oils, and acids. It should be cleaned with a damp cloth and avoided from getting wet. Variscite is usually green, but can also be yellow, orange, or black. It's often mottled or veined,