Ключевые слова: aigenerated, black sand, black sand deposits, extraction, geological deposits, geological survey, geologist, geology, metallic elements, mineral composition, mineral deposits, mineral exploration, mineral extraction, mineral extraction techniques, mineral identification, mineral processing, mineral properties, mineral reserves, mineral resources, mineral wealth, mineralogy, minerals, mining, mining industry, natural resources, ore, platinum, platinum mining, platinum ore, precious metal industry, precious metals, rare earth, rare earth elements, rare earth mining, resources, rock formations, silver, silver mining, silver ore, valuable minerals, valuable resources,