River Stone is a form of limestone composed of quartz
New Burma Jade is the trade name for a semi-translucent serpentine stone available in a variety of green shades including olive
Pink Opal naturally occurs in shades of extremely pale to deeper pink
who first catalogued the stone in 1902
It may also contain rainbow to colored or sparkling inclusions
Mookaite 8mm Round - Large Hole Beads 26-Sep River Stone is a formMookaite is a variety of Jasper in colors of red, burgundy, pink, mauve, purple, yellow and white. It takes its name from Mooka Creek, near the Kennedy Ranges of Australia, the only region in the world where the stone is found. Mookaite is formed by the ancient skeletal remains of radiolaria, a microscopic protozoa with a silica shell, that were deposited in shallow sea beds. This later combined with additional silica in the groundwater as well as the