Ключевые слова: abstract, backdrop, background, bright, closeup, cluster, color, crystal, crystalline, crystallization, crystallography, crystals, decoration, dioxide, facet, faceted, formed, gem, gemstone, geologic, geology, glass, glossy, hard, illuminated, jewel, lilac, macro, macrocrystalline, mineral, mineralized, minerals, pale pink, pattern, precious, pure, purple, quartz, quarz, rock, semiprecious, shine, shining, shiny, stone, texture, transparent,