Ключевые слова: artificial turquoise, blue, close up, collection, decorative, gem, gemmological, gemmology, gemological, gemology, gemstone, geological, geology, gray, gray background, howlite, howlite turquoise, jewelry, little, macro, macro shooting, material, mineral, natural, object, ornamental, pebble, piece, polished, rock, sample, semiprecious, small, specimen, stone, surface, texture, textured, tumbled, turquenite, turquonite, white, white background,