Violet crystals of amethyst
Source the minearal is Minas Gerais, Brazil. Width and Height of the photograph in milimeters is: 21 / Larger crystals on the photograph have borders about 6 mm long.
Size: 5120px × 3840px
Location: Faculty of Mining, Geology and Petroleum Engineering, University of Zagreb, Croatia
Photo credit: © Borislav Dopudja / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: amethyst, calcite, chlorite, crystal, crystals, epidote, feldspar, fluorite, micas, mineral, mineralogy, minerals, oxide, purple, pyramid, pyramids, quartz, rgn, rgnf, rose, science, silica, silicon, stone, stones, variety, violet, zeolite
