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  <titleInfo>
    <title>Geology and ore deposits of the Magdalena mining district, New Mexico</title>
  </titleInfo>
  <titleInfo type="alternative">
    <title>Magdalena mining district, New Mexico</title>
  </titleInfo>
  <name type="personal">
    <namePart>Loughlin, G. F. (Gerald Francis)</namePart>
    <namePart type="date">1880-1946</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Koschmann, Albert Herbert</namePart>
    <namePart type="date">1896-1962</namePart>
    <role>
      <roleTerm type="text">joint author.</roleTerm>
    </role>
  </name>
  <name type="corporate">
    <namePart>New Mexico</namePart>
    <namePart>Bureau of Mines and Mineral Resources.</namePart>
  </name>
  <typeOfResource>text</typeOfResource>
  <genre authority="marc">bibliography</genre>
  <originInfo>
    <place>
      <placeTerm type="code" authority="marccountry">dcu</placeTerm>
    </place>
    <place>
      <placeTerm type="text">Washington</placeTerm>
    </place>
    <publisher>U.S. Govt. Print. Off.</publisher>
    <dateIssued>1942</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <language>
    <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
  </language>
  <physicalDescription>
    <form authority="marcform">print</form>
    <extent>vii, 168 p. illus., 38 pl. (incl. maps, part fold.) fold. tab. 29 cm.</extent>
  </physicalDescription>
  <note type="statement of responsibility">by G. F. Loughlin and A. H. Koschmann.</note>
  <note>At head of title: U. S. Dept. of the Interior, Harold L. Ickes, secretary.  Geological Survey, W. C. Mendenhall, director.</note>
  <note>Five folded plates in pocket.</note>
  <note>"Prepared in cooperation with the State Bureau of Mines and Mineral Resources, New Mexico School of Mines."</note>
  <note>Bibliographical footnotes.</note>
  <subject authority="lcsh">
    <topic>Geology</topic>
    <geographic>New Mexico</geographic>
    <geographic>Socorro County</geographic>
  </subject>
  <subject authority="lcsh">
    <topic>Ore deposits</topic>
    <geographic>New Mexico</geographic>
    <geographic>Socorro County</geographic>
  </subject>
  <subject authority="lcsh">
    <topic>Mines and mineral resources</topic>
    <geographic>New Mexico</geographic>
    <geographic>Socorro County</geographic>
  </subject>
  <classification authority="lcc">QE75 .P9 no. 200</classification>
  <classification authority="ddc">(557.3) 553.1</classification>
  <identifier type="lccn">gs 43000033</identifier>
  <recordInfo>
    <recordContentSource authority="marcorg">DLC</recordContentSource>
    <recordCreationDate encoding="marc">780708</recordCreationDate>
    <recordChangeDate encoding="iso8601">20260227111349.0</recordChangeDate>
    <recordIdentifier source="DLC">gs 43000033 </recordIdentifier>
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