Australian Green Opal 8mm Round Faceted - 15-16 Inch - CLEARANCE best-selling-tqs Robles is a light

Robles is a light

Agate has been discovered with artifacts from cultures of the Neolithic Period

tan and ivory

this gemstone in its polished state looks like what it would be like to capture smoke in a stone -- bottomless black mixed with white wisps

This Phantom Quartz is gray

Australian Green Opal 8mm Round Faceted - 15-16 Inch - CLEARANCE best-selling-tqs Robles is a lightAustralian Green Opal is a variety of Common Opal which is a mixture of Opal and nontronite. Common Opal is generally opaque, without the play of color present in more precious varieties, however it does exhibit a lustrous sheen referred to as opalescence. Green Opals are believed to provide energy and speed recovery from illness, exhaustion and mental angst.