Ключевые слова: 3d, background, cgi, chemical, close up of eyes, closeup, copper, copper metal, copper mine, copper nugget, cu, element, geological, geology, industrial, industrial metals, isolated, macro, macro shooting, material, metal, metal ore, metallic, metallurgy, mineral, mineralogy, mining, native, natural, nature, nugget, object, ore, oxidation, oxidized, precious, raw, raw material, raw materials, sample, shiny, skirt, solid, specimen, stone, texture,