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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-11375</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/11375</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">Geological-industrial classification of refractory clay deposits of the Borovichi-Lyubytino area</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Геолого-промышленная классификация месторождений огнеупорных глин Боровичско-Любытинского района</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Ageeva</surname>
            <given-names>N. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Агеева</surname>
              <given-names>Н. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Ageeva</surname>
              <given-names>N. A.</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-group>
      <pub-date pub-type="epub" iso-8601-date="1975-02-01">
        <day>01</day>
        <month>02</month>
        <year>1975</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1975</year>
      </pub-date>
      <volume>68</volume>
      <issue>2</issue>
      <fpage>101</fpage>
      <lpage>106</lpage>
      <history>
        <date date-type="received" iso-8601-date="1974-08-09">
          <day>09</day>
          <month>08</month>
          <year>1974</year>
        </date>
        <date date-type="accepted" iso-8601-date="1974-10-02">
          <day>02</day>
          <month>10</month>
          <year>1974</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1975-02-01">
          <day>01</day>
          <month>02</month>
          <year>1975</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1975 Н. А. Агеева</copyright-statement>
        <copyright-statement xml:lang="en">© 1975 N. A. Ageeva</copyright-statement>
        <copyright-year>1975</copyright-year>
        <copyright-holder xml:lang="ru">Н. А. Агеева</copyright-holder>
        <copyright-holder xml:lang="en">N. A. Ageeva</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/11375">https://pmi.spmi.ru/pmi/article/view/11375</self-uri>
      <abstract xml:lang="ru">
        <p>При выборе системы поисково-разведочных работ в оценке месторождений важное значение имеет их геолого-промышленная классификация, отражающая как особенности геологического строения месторождения, так и изменчивость основных геолого-промышленных параметров залежей. ...</p>
      </abstract>
      <abstract xml:lang="en">
        <p>When selecting a system of prospecting and exploration work in the evaluation of fields, their geological and industrial classification is important, reflecting both the peculiarities of the geological structure of the field and the variability of the main geological and industrial parameters of deposits. ...</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
        <mixed-citation xml:lang="ru">Агеева Н.А. Условия образования боровичско-любытинских огнеупорных глин и их качество. Зап. ЛГИ, 1967, т. 52, вып. 2.</mixed-citation>
        <mixed-citation xml:lang="en">Ageeva N. A. Conditions of formation of the Borovichi-Lyubytino refractory clays and their quality. Zapiski Gornogo Instituta , 1967, vol. 52, issue 2 (in Russian)</mixed-citation>
      </ref>
      <ref id="ref2">
        <label>2</label>
        <mixed-citation xml:lang="ru">Агеева Н.А., Парпарова Г.М., Успенский В.А. К вопросу о значении процессов диагенеза в формировании вещественного состава гумусовых разностей рассеянного органического вещества. "Бюлл. научно-техн. информации. Вопросы геохимич. характеристик и нефтеносных параметров органического вещества", 1968, № 8.</mixed-citation>
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      </ref>
      <ref id="ref3">
        <label>3</label>
        <mixed-citation xml:lang="ru">Агеева Н.А. Особенности диагенеза геолого-промышленных типов боровичско-любытинских огнеупорных глин. В кн.: Условия образования и закономерности размещения полезных ископаемых. Изд. ЛГИ, 1971.</mixed-citation>
        <mixed-citation xml:lang="en">Ageeva N. A. Features of diagenesis of geological-industrial types of the Borovichi-Lyubytino refractory clays. In the book: Conditions of Formation and Regularities of Location of Minerals. Izd. LGI , 1971 (in Russian)</mixed-citation>
      </ref>
      <ref id="ref4">
        <label>4</label>
        <mixed-citation xml:lang="ru">енков Д.А. Четыре типа изменчивости рудных тел. "Разведка и охрана недр", 1955, № 6.</mixed-citation>
        <mixed-citation xml:lang="en">Zenkov D. A. Four types of variability of ore bodies. Razvedka i okhrana nedr Exploration and Protection of Subsoil, 1955, No. 6 (in Russian)</mixed-citation>
      </ref>
      <ref id="ref5">
        <label>5</label>
        <mixed-citation xml:lang="ru">Казак В.М. Оценка сложности формы рудных залежей Криворожского бассейна. "Советская геология", 1963, № 5.</mixed-citation>
        <mixed-citation xml:lang="en">Kazak V. M. Assessment of the complexity of the shape of ore deposits of the Krivoy Rog basin. Sovetskaya geologiya , 1963, No. 5 (in Russian)</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
