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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-15483</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/15483</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Геология</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Geology</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Crystallization of barite and the procedure for calculating the installation in general</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Кристаллизация барита и порядок расчета установки вообще</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Fedorov</surname>
            <given-names>E. S.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Федоров</surname>
              <given-names>Е. С.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Fedorov</surname>
              <given-names>E. S.</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"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1912-12-01">
        <day>01</day>
        <month>12</month>
        <year>1912</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1912</year>
      </pub-date>
      <volume>3</volume>
      <fpage>99</fpage>
      <lpage>99</lpage>
      <history>
        <date date-type="received" iso-8601-date="1912-06-12">
          <day>12</day>
          <month>06</month>
          <year>1912</year>
        </date>
        <date date-type="accepted" iso-8601-date="1912-08-13">
          <day>13</day>
          <month>08</month>
          <year>1912</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1912-12-01">
          <day>01</day>
          <month>12</month>
          <year>1912</year>
        </date>
      </history>
      <permissions>
        <copyright-statement>© E. S. Fedorov</copyright-statement>
        <copyright-year>1912</copyright-year>
        <copyright-holder xml:lang="ru">Е. С. Федоров</copyright-holder>
        <copyright-holder xml:lang="en">E. S. Fedorov</copyright-holder>
        <license xlink:href="http://creativecommons.org/licenses/by/4.0">
          <license-p>CC BY 4.0</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/15483">https://pmi.spmi.ru/pmi/article/view/15483</self-uri>
      <abstract xml:lang="ru">
        <p>Чем больше накопляется обработанного материала по расчету правильной установки, тем резче выступает необходимость ограничиваться при этом расчете минимальным числом важнейших граней. Лабораторные кристаллы чаще всего отличаются минимальным числом проявленных форм. Это подтвердилось и на примере барита. Несмотря на их облик, почти не отличающийся от обычного облика многих природных кристаллов барита, комбинация их минимальна и через это особенно подчеркиваются первые по важности грани.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The more processed material is accumulated according to the calculation of correct installation, the more pronounced is the need to limit this calculation to the minimum number of important faces. Laboratory crystals are most often distinguished by the minimum number of developed forms. This was confirmed in the example of barite. Despite their appearance, which is almost no different from the usual appearance of many natural barite crystals, their combination is minimal and through this the first most important facets are especially emphasized.</p>
      </abstract>
    </article-meta>
  </front>
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