pure tin ore, mined in south america.
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Photo credit: © roberto hunger / Alamy / Afripics
License: Royalty Free
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Keywords: -ferrous, aggregate, aluminum, america, background, bolivia, cassiterite, chemical, closeup, crystal, element, geology, gray, hydrothermal, industrial, ingots, isolated, jewel, market, matrix, metal, metallic, mineral, mineralogy, mining, natural, nature, nonferrous, ore, oxide, pegmatite, raw, rock, sample, shiny, specimen, stannum, stone, tin, treasure, white