Kimberlite, Diamond-bearing rock, Northern Michigan
Size: 5759px × 3840px
Photo credit: © John Cancalosi / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: color, colour, core, crust, crystal, crystals, deposit, deposited, earth, economic, economy, element, elements, formation, gem, gems, geological, geologist, geology, hard, hardness, igneous, industrial, lithosphere, mantle, metamorphic, mined, mineral, minerals, mining, mohs, molecule, molecules, natural, nature, nautral, ore, ores, rock, rocks, sample, scale, science, scientific, sedimentary, stone, stones, technological, technology