Natural opal

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 colors.

What Is Black Opal?

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Opal is a hydrated silica or amorphous form of silica chemically similar to quartz, but which displays dazzling colors. #gem #gemstone #nature #myt

Ethiopian opal geode sometimes you feel like a rock: hard, angry, damaged. But sometimes there is an opal inside you: this otherworldly beauty, the potential to be soft and loving and kind

Check out our beautiful collection of enchanting opal birthstone jewelry, including opal birthstone rings, necklaces, earrings and more. Enjoy the iridescent glow of this unique gemstone.

Exceptional and very rare Oregon opal with visual effect of being underwater when held to light.obtained at Opal Butte Mine. Oregon, USA Photo:...

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Large Dazzling Gem Australian Boulder Opal 5390 by ShebaOpals, $700.00

Opal, Iridescent, holgraphic crystal aesthetic

Colourful opal

Mineral Collecting, Mineral Collections, Rock and Mineral Specimens

opalised wood from the Yowah Opal Field , Queensland . Australia

It is extremely rare and fortunate to find a dinosaur bones or fossils but it is also extremely rare to have opalization form on the fossil so today only collectors or museums have these incredible specimens

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