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General Information

  • Title: Analytical results and sample locality maps of stream-sediment and heavy-mineral-concentrate samples from the San Juan National Forest, Archuleta, Dolores, Hinsdale, La Plata, Mineral, Montezuma, Rio Grande, San Juan and San Miguel Counties, Colorado
  • Author(s): Barton, H.N., Fey, D.L., Motooka, J.M., and Hopkins, R.T.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Open-File Report OF-92-709
  • Publication Date: 1993
  • Map Scale: 1:250,000
  • Cross Section: None
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.