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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-9276</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/9276</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Современные проблемы инженерно-геологических и гидрогеологических изысканий</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Modern problems of geotechnical and hydrogeological surveys</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Engineering petrology of metasomatites</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Инженерная петрология метасоматитов</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Gryaznov</surname>
            <given-names>O. N.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Грязнов</surname>
              <given-names>О. Н.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Gryaznov</surname>
              <given-names>O. N.</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">Уральская государственная горно-геологическая академия (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Ural State Mining and Geological Academy (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2003-03-20">
        <day>20</day>
        <month>03</month>
        <year>2003</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2003</year>
      </pub-date>
      <volume>153</volume>
      <fpage>140</fpage>
      <lpage>143</lpage>
      <history>
        <date date-type="received" iso-8601-date="2002-06-27">
          <day>27</day>
          <month>06</month>
          <year>2002</year>
        </date>
        <date date-type="accepted" iso-8601-date="2002-07-26">
          <day>26</day>
          <month>07</month>
          <year>2002</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2003-03-20">
          <day>20</day>
          <month>03</month>
          <year>2003</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 2003 О. Н. Грязнов</copyright-statement>
        <copyright-statement xml:lang="en">© 2003 O. N. Gryaznov</copyright-statement>
        <copyright-year>2003</copyright-year>
        <copyright-holder xml:lang="ru">О. Н. Грязнов</copyright-holder>
        <copyright-holder xml:lang="en">O. N. Gryaznov</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/9276">https://pmi.spmi.ru/pmi/article/view/9276</self-uri>
      <abstract xml:lang="ru">
        <p>Рассматриваются теоретические и прикладные вопросы изучения метасоматитов в ин­женерной геологии. Детально выполнен анализ минерального состава пород, связанных с развитием определенных ассоциаций вторичных минералов, структурно-текстурных осо­бенностей и физико-механических свойств пород. Приведены результаты инженерно- геологических исследований метасоматитов различных эндогенных месторождений Урала и Центральной Сибири. Установлено закономерное изменение физико-механических свойств этих пород в зависимости от характера и типа метасоматических процессов. Инже­нерная петрология метасоматитов рассматривается как новое научное направление инже­нерной геологии.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Theoretical and applied issues of the study of metasomatites in engineering geology are considered. A detailed analysis of the mineral composition of rocks associated with the development of certain associations of secondary minerals, structural and textural features and physical and mechanical properties of rocks. The results of engineering and geological studies of metasomatites of various endogenous deposits of the Urals and Central Siberia are presented. Established a natural change in the physical and mechanical properties of these rocks depending on the nature and type of metasomatic processes. Engineering petrology of metasomatites is considered as a new scientific direction of engineering geology.</p>
      </abstract>
    </article-meta>
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