![](http://www.alamy.com/thumbs/6/D266D570-8346-4476-A429-7F52574104C8/2J2BTW1.jpg)
magnetite stone, magnetic material formed by iron oxide, magnet stone used in compasses
Size: 6240px × 4160px
Photo credit: © roberto hunger / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: closeup, collection, crystal, crystalline, decorative, detail, drusen, gemology, gemstone, geological, geologist, geology, gray, industry, iron, isolated, macro, magnet, magnetic, magnetite, material, metal, metallic, metallurgy, mineral, mineralization, mineralogical, mineralogy, minerals, natural, nature, object, ore, oxides, piece, quartz, rare, raw, rock, rough, sample, specimen, stone, surface, texture, white