Gypsum crystals. Close-up of cross-twinned crystals of the mineral gypsum. This mineral consists of hydrated calcium sulphate, and large deposits form

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Gypsum crystals. Close-up of cross-twinned crystals of the mineral gypsum. This mineral consists of hydrated calcium sulphate, and large deposits form from the evaporation of highly saline waters.

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Size: 5173px × 3449px
Photo credit: © DIRK WIERSMA/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -life, background, black, calcium, chemical, chemistry, cross, cross-twinned, crystal, crystalline, crystallised, crystals, cut, cut-, cut-outs, cutout, cutouts, earth, geographical, geography, geological, geology, gypsum, hydrated, life, mineral, mineralogy, minerals, nature, outs, sample, science, specimen, sulphate, twinned, twinning