rock with trace of copper, mineral mined on isolated black background

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Size: 4160px × 6240px
Photo credit: © roberto hunger / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: basalt, chemicals, close, copper, excavation, gem, geological, geology, granite, industrial, industry, iron, jewelry, metal, metallic, metals, min, mineral, mineralogy, minerals, mining, natural, nugget, ore, oxidized, pure, raw, rock, rocks, shine, shiny, stone, stones