Specialists soak the stones in resin or liquid plastic to help harden them
One of the best-known physical properties of topaz is its hardness
Ruby was valued more highly than any other gem
as well as gray and white inclusions in marbled patterns
The color of Smoky Quartz is due to natural irradiation and traces of aluminum within the cryst
Labradorite 6x3mm Saucer Beads - 15-16 Inch PANTONE Fall Specialists soak the stones inLabradorite is remarkable for the way its aggregate layers refract light, creating iridescent flashes of blue, gold, pale green or copper red. This effect is known as labradorescence, taking its name from the stone. Labradorite is usually gray to green, dark gray, light gray or black. It was discovered in Labrador, Canada in 1770 and named for the area, though it is referenced as a highly revered stone in much older Inuit tribal legends.