![](http://www.alamy.com/thumbs/6/EFEF3158-823A-4A95-943D-0CC92FD09B56/BFGEF5.jpg)
Aragonite, a calcium carbonate CaCO3.
Size: 3453px × 5200px
Location: USA
Photo credit: © Gabbro / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: aragonite, calcium, carbonate, close-, closeup, collection, crystal, crystals, geology, mineral, mineralogy, minerals, natural, nature, rock, science, specimen, white