Unverified90% confidenceFactTime unknown
真假天然大理石鉴别：滴一滴白醋在背面不显眼处，天然石会因碳酸钙与酸反应产生细小气泡并轻微腐蚀，树脂仿石和陶瓷无反应；同时天然石纹路正反两面连续且不完全对称
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