![](http://www.alamy.com/thumbs/6/FE394A66-1F59-40B3-BE5B-A67CD25990DE/HCG229.jpg)
Gypsum
Size: 5100px × 3400px
Photo credit: © Fossil & Rock Stock Photos / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: &, -clastic, background, calcium, cut, cut-, cutout, dihydrate, earth, evaporite, evaporites, format, fossil, geological, geology, gypsum, horizontal, isolated, mineralogical, mineralogy, minerals, nonclastic, petrology, photos, rock, rocks, sample, samples, science, sciences, scientific, sedimentary, sediments, specimen, specimens, stock, sulfate, sulphate, white