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Black Harlequin Opal  “The Cathedral Window” - Lightning Ridge, Australia

Black Harlequin Opal “The Cathedral Window” - Lightning Ridge, Australia Black Opal is known to enhance sexual attractiveness, as w.

Cornflower and flawless, unheated, cornflower blue sapphires from Sri Lanka.

By Tiffany April Raines, Certified Gemstone Advisor of Astrological Gem International Over the years, I’ve noticed that our clients tend to purchase Saturn gemstones for one of two reasons: s…

Cave Pearls:    The same calcite that forms stalactites and stalagmites sometimes forms around a grain of sand , forming these guys. Cave pearls, if you take them from the cave  they will dry out and crumble to nothing.

Cave Pearls: The same calcite that forms stalactites and stalagmites sometimes forms around a grain of sand , forming these guys. Cave pearls, if you take them from the cave they will dry out and crumble to nothing. //kind of toothlike

Black Opal is Australia’s national gemstone, and black opal is the rarest and most valuable of its kind, at times selling at prices that rival the best diamonds. The stone must have a rich, black background, but base colors come in all shades of gray, which is why opinions vary on what is a “true” black opal. Found in the Lightning Ridge area in northwestern New South Wales, black opals are natural, solid stones that absorb scattered white light, giving it brilliant spectral c

Black Opal is Australia’s national gemstone. Found in the Lightning Ridge area in northwestern New South Wales, black opals are natural, solid stones that absorb scattered white light, giving it brilliant spectral colors.

Koroit Opal Stones 25 x 9 x 4mm 7.3 carats Auction #327081 Opal Auctions

Koroit Opal Stones 25 x 9 x carats Auction Opal Auctions

AMETHYST SAGE designer cab Silverhawk's designer gemstones.

What an outstanding stone with a natural sunrise (or sunset) pattern! Imagine its energy. ( amethyst sage via Silverhawk's ) AMETHYST SAGE agate from Nevada. Designer cabochon cut by Sam Silverhawk