Ключевые слова: amazing, amethyst, aura, beautiful, beauty, blue, closeup, cluster, coating, color, colorful, compound, crystal, detail, detailed, dioxide, extreme, gem, geological, geology, interesting, iridescent, iron, luster, macro, magical, magnification, magnified, metallic, mineral, mineralogy, nature, oxide, pattern, patterned, purple, quartz, rainbow, rare, reflection, rock, shine, stack, stacked, stone, structure, surface, texture, titanium, vivid,