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        端石老坑洞遺址

        端石老坑洞遺址

        端石老坑洞遺址位于羚羊峽端溪的老坑,是盛產端硯石之名坑。該坑洞是施工于唐武德元年(618年)按天然石口開鑿而成,因年代久遠,故稱老坑。

          
          
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            91欧美激情一区二区三区成人