Ключевые слова: abstract, agate, almond, banded, beauty, bright, closeup, color, concept, crosssection, crust, crystal, crystallization, detail, disc, earth, earths history, flat, geologically, geology, hole, macro, mineral, multicolored, naturally, nature, object, patterned, quartz, rock, round, semiprecious stone, strip, structure, surface, template, translucent, transparent, variety, volcanic, white,