Close Menu
Home
The team
About
Viewing:
Homepage
Bead Shop
Beads
Gemstone Natural
Opal

Opal

The mineraloid Opal is amorphous hydrated silicon dioxide. Opal contains water in its structure sometimes as much as 20%. Opal ranges from colourless through white, milky blue, grey, red, pink, yellow, green, brown and black. About 95% of the World's Opal comes from Southern Australia, though some pink opal is from Peru.