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  <titleInfo>
    <title>Economic geology of some pegmatites in Topsham, Maine</title>
  </titleInfo>
  <name type="personal">
    <namePart>Shainin, Vincent Everett.</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <typeOfResource>text</typeOfResource>
  <genre authority="marc">bibliography</genre>
  <originInfo>
    <place>
      <placeTerm type="code" authority="marccountry">meu</placeTerm>
    </place>
    <place>
      <placeTerm type="text">Augusta, Maine</placeTerm>
    </place>
    <publisher>Development Commission</publisher>
    <dateIssued>1948</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <language>
    <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
  </language>
  <physicalDescription>
    <form authority="marcform">print</form>
    <extent>32 p. maps (part fold.) diagrs. 23 cm.</extent>
  </physicalDescription>
  <note>Bibliographical footnotes.</note>
  <subject authority="lcsh">
    <topic>Pegmatites</topic>
  </subject>
  <subject authority="lcsh">
    <topic>Feldspar</topic>
  </subject>
  <classification authority="lcc">QE119 .A3 no. 5</classification>
  <classification authority="ddc">553.69</classification>
  <identifier type="lccn">gs 49000148</identifier>
  <recordInfo>
    <recordContentSource authority="marcorg">U. S. Geol. Survey Libr.</recordContentSource>
    <recordCreationDate encoding="marc">761208</recordCreationDate>
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    <recordIdentifier source="DLC">gs 49000148 </recordIdentifier>
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