Ключевые слова: aggregate, amber, caco3, calcite, calcium, carbonate, cave, chip, cluster, crystal, crystalline, detail, dolomite, edge, gemstone, geological, geology, grained, granular, grunge, hydrothermal, industrial, jewelry, layers, limestone, marble, matrix, mine, mineral, mineralogy, mining, mountain, ore, pattern, pebbles, polymorph, precious, quarry, quarrying, quartz, rock, rough, sample, sedimentary, specimen, stable, stone, texture, transparent, treasure,