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  <titleInfo>
    <title>Effect of fluorspar on silicate melts with special reference to mineral wool</title>
  </titleInfo>
  <name type="personal">
    <namePart>Machin, James Stewart</namePart>
    <namePart type="date"> 1893-</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Vaneck, James Franklin</namePart>
    <namePart type="date">1915-</namePart>
    <role>
      <roleTerm type="text">joint author.</roleTerm>
    </role>
  </name>
  <typeOfResource>text</typeOfResource>
  <genre authority="marc">bibliography</genre>
  <originInfo>
    <place>
      <placeTerm type="code" authority="marccountry">ilu</placeTerm>
    </place>
    <place>
      <placeTerm type="text">Urbana, Ill</placeTerm>
    </place>
    <dateIssued>1940</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <language>
    <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
  </language>
  <physicalDescription>
    <form authority="marcform">print</form>
    <extent>15p. incl.tables,diagrs. 25cm.</extent>
  </physicalDescription>
  <note type="statement of responsibility">by J.S. Machin and J.F. Vanecek.</note>
  <note>At head of title: State of Illinois ... Department of registration and education ... Division of the State geological survey ...</note>
  <note>Printed by authority of the state of Illinois.</note>
  <note>Bibliography: p. 15.</note>
  <subject authority="lcsh">
    <topic>Fluorspar</topic>
  </subject>
  <subject authority="lcsh">
    <topic>Mineral wool</topic>
  </subject>
  <classification authority="lcc">TN948.F6 M3</classification>
  <relatedItem type="series">
    <titleInfo>
      <title>Illinois.  State geological survey.  Report of investigations no. 68</title>
    </titleInfo>
  </relatedItem>
  <identifier type="lccn">gs 40000340</identifier>
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    <recordContentSource authority="marcorg">DLC</recordContentSource>
    <recordCreationDate encoding="marc">780909</recordCreationDate>
    <recordChangeDate encoding="iso8601">20260227111346.0</recordChangeDate>
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