Ключевые слова: abstract, amethyst, background, beautiful, beauty, birthstone, brazilian, closeup, color, crystal, design, detail, druse, fossil, gem, gemstone, geology, healing, jewel, jewelry, light, luxury, macro, mineral, natural, nature, pattern, precious, purple, quartz, raw, reflection, rock, semiprecious, shiny, sparkle, stone, structure, texture, transparent, violet,