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<article article-type="research-article">
<front>
<journal-meta>
<journal-id journal-id-type="archive">gsminmag</journal-id>
<journal-title>Mineralogical Magazine</journal-title>
<abbrev-journal-title abbrev-type="full">Mineralogical Magazine</abbrev-journal-title>
<issn pub-type="ppub">0026-461X</issn>
<publisher>
<publisher-name>Mineralogical Society</publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id pub-id-type="doi">10.1180/minmag.1973.039.301.03</article-id>
<title-group>
<article-title>Djurle&#x00EF;te from Calabona, Sardinia</article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname>Bernardini</surname>
<given-names>G. P.</given-names>
</name></contrib>
<contrib contrib-type="author">
<name>
<surname>Corsini</surname>
<given-names>F.</given-names>
</name></contrib>
<contrib contrib-type="author">
<name>
<surname>Tanelli</surname>
<given-names>G.</given-names>
</name></contrib>
<aff>Centro di studio per la Geochimica e Cristallochimica dei minerali del C.N.R., Istituto di Mineralogia, Universit&#x00E0; di Firenze, Italia</aff></contrib-group>
<pub-date pub-type="ppub">
<month>3</month>
<year>1973</year>
</pub-date>
<volume>39</volume>
<issue>301</issue>
<fpage>25</fpage>
<lpage>29</lpage>
<history>
<date date-type="received">
<day>24</day>
<month>2</month>
<year>1972</year>
</date></history>
<copyright-statement>Copyright &#x00A9; 1973, The Mineralogical Society</copyright-statement>
<copyright-year>1973</copyright-year>
<abstract>
<title>Summary</title>
<p>Djurle&#x00EF;te has been identified by X-ray analysis in a sample from Calabona, Sardinia. Morphological characteristics, chemical composition, and thermal behaviour (studied by high temperature X-ray analysis and D.T.A.) are reported. Chemical composition and breakdown products upon heating differ from those of synthetic djurle&#x00EF;te in the Cu-S system.</p></abstract>
<trans-abstract xml:lang="it"><title>Riassunto</title>
<p>In un campione proveniente dalla miniera di Calabona, Sardegna, &#x00E8; stata identificata la djurleite. Vengono date le caratteristiche morfologiche, la composizione chimica e il comportamento termico, studiato mediante analisi a raggi X ad alta temperatura e A.T.D. La composizione chimica e i prodotti di decomposizione termica differiscono da quelli della djurleite sintetica riportati in letteratura.</p></trans-abstract>
</article-meta>
</front>
</article>
