Black opal in macro

Opalized Labradorite Bismuth Geode Black Pearl by dinaaaaaah | Redbubble

Black opal was a dark version of opal found in ancient active or dormant hot springs.[1][3][5] This stone had a dim greenish matrix with blotches of black and flashes of gold. It was usually smoothed by tumbling and cut cabochon.[1][3][5] A typical specimen had a base value of 1,000 gp.[1][2][3] Black opals had an affinity for force effects and could be used in the creation of wands that were particularly good at delivering force spells.[3] If powdered and mixed with crushed orl, it formed a…

This SOLID BLACK Opal is from the Lightning Ridge mining fields in Australia. Bright cherry red fire is contrasted by cobalt blue and a touch of green. Origin Lightning Ridge Category Black Opal Play-of -colour Red - blue multicolour Pattern Rolling Flashes…

Which type of opal is known for its dark body tone and intense play-of-color, and is often considered the most valuable? Among the various types of opals, the Black Opal is renowned for its dark

Opal, Iridescent, holgraphic crystal aesthetic

Lot 3169. Rich Black Opal-"The Black Prince II", Lightning Ridge, New South Wales, Australia. Weighing approximately 36.92 carats and measuring 31.5 x 20.2 x 8.4mm. Estimate US$ 65,000 - 85,000 (€ 55,000 - 72,000) . © Bonhams 2001-2018 A "nobby" opal,...

What Is Black Opal?