Precious opal, ironstone matrix with streaks of yellowish potch opal, close up.

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Size: 5058px × 3534px
Photo credit: © Dorling Kindersley/UIG/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: background, crystals, earth, geological, geology, ironstone, matrix, mineralogy, minerals, object, opal, oxides, potch, precious, sciences, shot, single, stones, streaks, studio, unrefined, white