Ключевые слова: aggregate, aragonite, background, beautiful, calcite, calcium, carbonate, cluster, collection, crystal, crystalline, druze, gem, gemstone, geology, healing, health, hydrothermal, industry, luxury, macro, matrix, medicine, meditation, mine, mineral, mineralogy, natural, nature, ore, pegmatite, petrography, precious, rock, rough, sample, science, semiprecious, specimen, stone, therapy, transparent, treasure, white,