Ключевые слова: abstract, background, beautiful, chrysocolla, closeup, collection, color, copper, crystal, cut out, cutout, decorative, design, emerald, gem, gemmology, gemstone, geological, geology, green, isolated, jewel, little, macro, malachite, material, mineral, natural, nature, object, ore, ornamental, pattern, pebble, piece, polished, precious, raw, rock, sample, semiprecious, small, specimen, stone, structure, surface, texture, white,