![](http://www.alamy.com/thumbs/6/CE70EDAC-99DB-4B7A-B31D-C9D5B90EBDC3/2C2MH6M.jpg)
closeup of sample of natural mineral from geological collection - unpolished Staurolite in mica schist rock isolated on white background
Size: 4200px × 3232px
Photo credit: © Valery Voennyy / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: background, brown, close-, collection, croisette, cross, cross-shape, cruciform, crystal, crystalline, cut, cutout, decorative, fairy, gemstone, geological, isolated, macro, material, mica, mineral, mineralogical, natural, object, ornamental, pattern, piece, raw, rock, rough, sample, schist, shape, slate, specimen, staurolite, stone, structure, surface, texture, unpolished, white