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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-11192</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/11192</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">About criteria of economic estimation of mineral raw material deposits</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>О критериях экономической оценки месторождений минерального сырья</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Shalmina</surname>
            <given-names>G. G.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Шалмина</surname>
              <given-names>Г. Г.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Shalmina</surname>
              <given-names>G. G.</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="1978-02-01">
        <day>01</day>
        <month>02</month>
        <year>1978</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1978</year>
      </pub-date>
      <volume>75</volume>
      <fpage>110</fpage>
      <lpage>112</lpage>
      <history>
        <date date-type="received" iso-8601-date="1977-08-05">
          <day>05</day>
          <month>08</month>
          <year>1977</year>
        </date>
        <date date-type="accepted" iso-8601-date="1977-10-06">
          <day>06</day>
          <month>10</month>
          <year>1977</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1978-02-01">
          <day>01</day>
          <month>02</month>
          <year>1978</year>
        </date>
      </history>
      <permissions>
        <copyright-statement>© G. G. Shalmina</copyright-statement>
        <copyright-year>1978</copyright-year>
        <copyright-holder xml:lang="ru">Г. Г. Шалмина</copyright-holder>
        <copyright-holder xml:lang="en">G. G. Shalmina</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/11192">https://pmi.spmi.ru/pmi/article/view/11192</self-uri>
      <abstract xml:lang="ru">
        <p>Расширение минерально-сырьевой базы страны связано с поисками и под­готовкой месторождений полезных ископаемых к освоению, главным образом на новых территориях удаленных и недостаточно промышленно освоенных. Изучение и освоение этих месторождений сопряжено со значительными трудо­выми и денежными затратами, подавляющая доля которых (до 60-80%) связана с переработкой сырья и транспортированием товарных продуктов ...</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Expansion of the mineral resource base of the country is associated with the search and preparation of mineral deposits for development, mainly in new territories remote and insufficiently industrialized. The study and development of these deposits is associated with significant labor and monetary costs, the overwhelming share of which (up to 60-80%) is associated with the processing of raw materials and transportation of marketable products ...</p>
      </abstract>
    </article-meta>
  </front>
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