Ключевые слова: amethyst, background, beautiful, beauty, birthstone, closeup, color, colorful, crystal, crystals, decoration, detail, druse, fossil, gem, gemstone, geological, geology, healing, isolated, jewel, jewelry, macro, magenta, mineral, minerals, mining, natural, nature, pattern, pebble, pink, precious, purple, quartz, rare, raw, rock, rough, science, semiprecious, shiny, sparkle, stone, structure, texture, transparent, treasure, violet, white,