The scheelite orebody of the Yangjingou mining area occurred in the contact zone of the lower Paleozoic Wudaogou Group strata and the Indo-Sinian adamellite.

 
  • 楊金溝礦區白鎢礦體產(chǎn)于下古生界五道溝群地層與印支期二長(cháng)花崗巖內外接觸帶中。
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