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  <front>
    <journal-meta>
      <journal-id journal-id-type="issn">2411-3336</journal-id>
      <journal-id journal-id-type="eissn">2541-9404</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Записки Горного института</journal-title>
        <journal-title xml:lang="en">Journal of Mining Institute</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name xml:lang="ru">Санкт-Петербургский горный университет императрицы Екатерины ΙΙ</publisher-name>
        <publisher-name xml:lang="en">Empress Catherine II Saint Petersburg Mining University</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-11567</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/11567</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Без раздела</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Without section</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Carbonate method of prospecting for Iceland spar deposits</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Карбонатный метод поисков месторождений исландского шпата</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Skropyshev</surname>
            <given-names>A. V.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Скропышев</surname>
              <given-names>А. В.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Skropyshev</surname>
              <given-names>A. V.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Partashnikov</surname>
            <given-names>L. M.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Парташников</surname>
              <given-names>Л. М.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Partashnikov</surname>
              <given-names>L. M.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Nikolina</surname>
            <given-names>Zh. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Николина</surname>
              <given-names>Ж. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Nikolina</surname>
              <given-names>Zh. A.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1974-02-01">
        <day>01</day>
        <month>02</month>
        <year>1974</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1974</year>
      </pub-date>
      <volume>64</volume>
      <issue>2</issue>
      <fpage>117</fpage>
      <lpage>122</lpage>
      <history>
        <date date-type="received" iso-8601-date="1973-08-02">
          <day>02</day>
          <month>08</month>
          <year>1973</year>
        </date>
        <date date-type="accepted" iso-8601-date="1973-10-01">
          <day>01</day>
          <month>10</month>
          <year>1973</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1974-02-01">
          <day>01</day>
          <month>02</month>
          <year>1974</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1974 А. В. Скропышев, Л. М. Парташников, Ж. А. Николина</copyright-statement>
        <copyright-statement xml:lang="en">© 1974 A. V. Skropyshev, L. M. Partashnikov, Zh. A. Nikolina</copyright-statement>
        <copyright-year>1974</copyright-year>
        <copyright-holder xml:lang="ru">А. В. Скропышев, Л. М. Парташников, Ж. А. Николина</copyright-holder>
        <copyright-holder xml:lang="en">A. V. Skropyshev, L. M. Partashnikov, Zh. A. Nikolina</copyright-holder>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="ru">
          <license-p>Эта статья доступна по лицензии Creative Commons Attribution 4.0 International (CC BY 4.0)</license-p>
        </license>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="en">
          <license-p>This article is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0)</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/11567">https://pmi.spmi.ru/pmi/article/view/11567</self-uri>
      <abstract xml:lang="ru">
        <p>Наиболее крупные месторождения исландского шпата приурочены к лавовым покровам основного состава (первый тип месторождений), к малым интрузиям долеритов (второй тип месторождений) и к зонам тектонического дробления в туфогенных породах (третий тип месторождений). К настоящему времени сравнительно хорошо изучены известные месторождения и выявлены главнейшие геологические закономерности их пространственного распределения.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The largest deposits of Iceland spar are confined to lava sheets of basic composition (the first type of deposits), to small dolerite intrusions (the second type of deposits), and to zones of tectonic fracturing in tuffaceous rocks (the third type of deposits). To date, the known deposits have been studied fairly well and the main geological regularities of their spatial distribution have been identified.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
        <mixed-citation xml:lang="ru">Майоров Н. Ф. Метод карбонатной съемки при картировании известняков. Зап. ЛГИ, 1955, т. XXX, вып. 2.</mixed-citation>
        <mixed-citation xml:lang="en">Mayorov N. F. Method of carbonate survey in mapping limestones. Zapiski Gornogo Instituta, 1955, vol. XXX, issue 2 (in Russian)</mixed-citation>
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        <mixed-citation xml:lang="ru">Майоров Н. Ф. Газообъемный метод анализа карбонатных пород. Зап. ЛГИ, 1962, т. XLIII, вып. 2.</mixed-citation>
        <mixed-citation xml:lang="en">Mayorov N. F. Gas-volume method of analysis of carbonate rocks. Zapiski Gornogo Instituta, 1962, vol. XLIII, issue 2 (in Russian)</mixed-citation>
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      <ref id="ref3">
        <label>3</label>
        <mixed-citation xml:lang="ru">Скропышев А. В., Настасиенко Е. В., Атабаев К. К. Основные закономерности размещения месторождений исландского шпата в породах трапяовой формации. В сб.: Условия образования и закономерности размещения полезных ископаемых. Изд. ЛГИ, 1971.</mixed-citation>
        <mixed-citation xml:lang="en">Skropyshev A. V., Nastasienko E. V., Atabaev K. K. Main regularities of the location of Iceland spar deposits in rocks of the trap formation. Sb.: Usloviya obrazovaniya i zakonomernosti razmeshcheniya poleznykh iskopaemykh . Izd. LGI, 1971 (in Russian)</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
