Baigong pipes: Difference between revisions - Wikipedia

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The '''Baigong pipes''', which are also known as '''白公山鐵管''' ('''Bai Gongshan Iron Pipes''') and '''Delingha pipes''', are a series of pipe-like features identified as fossil trees or tree roots<ref>"Alien Ruins Show" ''Xinmin Weekly''. October 13, 2003.</ref> found on and near White Mountain (白公山), transliterated as Mount Baigong (Báigōngshān), about {{convert|40|km|mi|adj=on|sp=us}} southwest of the city of [[Delingha]], in the [[Haixi Mongol and Tibetan Autonomous Prefecture]], [[Qinghai]] Province, [[China]].

==White Mountain (白公山)==