<?xml version='1.0' encoding='utf-8'?>
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:contributor>Donald A. Singer</dc:contributor>
  <dc:creator>Dennis P. Cox</dc:creator>
  <dc:date>2007</dc:date>
  <dc:description>Iron oxide Cu-Au deposits are veins and breccia-hosted bodies of hematite and/or magnetite with disseminated Cu + Au ? Ag ? Pd ? Pt ? Ni ? U ? LREE minerals formed in sedimentary or volcano-sedimentary basins intruded by igneous rocks. Deposits are associated with broad redox boundaries and feature sodic alteration of source rocks and potassic alteration of host rocks.</dc:description>
  <dc:format>application/pdf</dc:format>
  <dc:identifier>10.3133/ofr20071155</dc:identifier>
  <dc:language>en</dc:language>
  <dc:publisher>Geological Survey (U.S.)</dc:publisher>
  <dc:title>Descriptive and Grade-Tonnage Models and Database for Iron Oxide Cu-Au Deposits</dc:title>
  <dc:type>reports</dc:type>
</oai_dc:dc>