<?xml version="1.0" encoding="UTF-8"?>
<article xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" dtd-version="1.4" article-type="research-article">
  <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-12226</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/12226</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">Use of vertical zonality of primary halos in estimation of erosional cut of tin ore bodies of Primorye region</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Использование вертикальной зональности первичных ореолов в оценке эрозионного среза оловорудных тел Приморья</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Nikitin</surname>
            <given-names>N. V.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Никитин</surname>
              <given-names>Н. В.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Nikitin</surname>
              <given-names>N. 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-group>
      <pub-date pub-type="epub" iso-8601-date="1969-02-07">
        <day>07</day>
        <month>02</month>
        <year>1969</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1969</year>
      </pub-date>
      <volume>56</volume>
      <issue>2</issue>
      <fpage>33</fpage>
      <lpage>36</lpage>
      <history>
        <date date-type="received" iso-8601-date="1968-08-04">
          <day>04</day>
          <month>08</month>
          <year>1968</year>
        </date>
        <date date-type="accepted" iso-8601-date="1968-10-02">
          <day>02</day>
          <month>10</month>
          <year>1968</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1969-02-07">
          <day>07</day>
          <month>02</month>
          <year>1969</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1969 Н. В. Никитин</copyright-statement>
        <copyright-statement xml:lang="en">© 1969 N. V. Nikitin</copyright-statement>
        <copyright-year>1969</copyright-year>
        <copyright-holder xml:lang="ru">Н. В. Никитин</copyright-holder>
        <copyright-holder xml:lang="en">N. V. Nikitin</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/12226">https://pmi.spmi.ru/pmi/article/view/12226</self-uri>
      <abstract xml:lang="ru">
        <p>По характеру изменения отношений продуктивностей основных рудных элементов сульфидно-касситеритовых месторождений хребта Мяо-Чан от центра к верхней кромке рудных тел и степени удален­ности этих тел от малых гибридных интрузий, с которыми тесно свя­зано оловянное оруденение, можно оценить уровни среза рудных тел.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>According to the nature of changes in the relations of productivity of the main ore elements of sulfide-cassiterite deposits of the Miao-Chan Ridge from the center to the upper edge of ore bodies and the degree of remoteness of these bodies from small hybrid intrusions, with which tin mineralization is closely associated, it is possible to estimate the cut-off levels of ore bodies.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list/>
  </back>
</article>
