<?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>J.M. Hughes</dc:contributor>
  <dc:contributor>F. Cureton</dc:contributor>
  <dc:contributor>C. H. Maxwell</dc:contributor>
  <dc:contributor>A.U. Falster</dc:contributor>
  <dc:contributor>A.J. Sommer</dc:contributor>
  <dc:contributor>P.F. Hlava</dc:contributor>
  <dc:creator>E.E. Foord</dc:creator>
  <dc:date>1999</dc:date>
  <dc:description>&lt;p&gt;No abstract available.&lt;/p&gt;</dc:description>
  <dc:format>application/pdf</dc:format>
  <dc:language>en</dc:language>
  <dc:publisher>Mineralogical Association of Canada</dc:publisher>
  <dc:title>Esperanzaite, NaCa2Al2 (As(5+)O4)2F4(OH)2H2O, a new mineral species from the La Esperanza Mine, Mexico; descriptive mineralogy and atomic arrangement</dc:title>
  <dc:type>article</dc:type>
</oai_dc:dc>