Unverified85% confidenceDecision RuleTime unknown
紫水晶洞（晶洞摆件）选购看晶柱密度、颜色深浅一致性及洞体完整度，乌拉圭产紫水晶颜色浓郁偏蓝紫、价格高，巴西产多偏浅紫红且晶洞体量大，两者晶柱粗细和净度差异明显
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85%
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Long-term
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