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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-11862</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/11862</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">On reliability of geological exploration data within the Sarbaisky open pit</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>О достоверности геологоразведочных данных в пределах Сарбайского карьера</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Rudenko</surname>
            <given-names>N. I.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Руденко</surname>
              <given-names>Н. И.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Rudenko</surname>
              <given-names>N. I.</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 contrib-type="author">
          <name name-style="eastern">
            <surname>Vasiliev</surname>
            <given-names>M. M.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Васильев</surname>
              <given-names>М. М.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Vasiliev</surname>
              <given-names>M. M.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Kirey</surname>
            <given-names>V. T.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Кирей</surname>
              <given-names>В. Т.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Kirey</surname>
              <given-names>V. T.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Shamanina</surname>
            <given-names>N. L.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Шаманина</surname>
              <given-names>Н. Л.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Shamanina</surname>
              <given-names>N. L.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff4"/>
        </contrib>
        <aff-alternatives id="aff4">
          <aff>
            <institution xml:lang="ru"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Parvainen</surname>
            <given-names>L. N.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Парвиайнен</surname>
              <given-names>Л. Н.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Parvainen</surname>
              <given-names>L. N.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff5"/>
        </contrib>
        <aff-alternatives id="aff5">
          <aff>
            <institution xml:lang="ru"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Kuzmenkov</surname>
            <given-names>A. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Кузьменков</surname>
              <given-names>А. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Kuzmenkov</surname>
              <given-names>A. A.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff6"/>
        </contrib>
        <aff-alternatives id="aff6">
          <aff>
            <institution xml:lang="ru"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1971-02-01">
        <day>01</day>
        <month>02</month>
        <year>1971</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1971</year>
      </pub-date>
      <volume>60</volume>
      <issue>2</issue>
      <fpage>91</fpage>
      <lpage>101</lpage>
      <history>
        <date date-type="received" iso-8601-date="1970-08-25">
          <day>25</day>
          <month>08</month>
          <year>1970</year>
        </date>
        <date date-type="accepted" iso-8601-date="1970-10-09">
          <day>09</day>
          <month>10</month>
          <year>1970</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1971-02-01">
          <day>01</day>
          <month>02</month>
          <year>1971</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1971 Н. И. Руденко, М. М. Васильев, В. Т. Кирей, Н. Л. Шаманина, Л. Н. Парвиайнен, А. А. Кузьменков</copyright-statement>
        <copyright-statement xml:lang="en">© 1971 N. I. Rudenko, M. M. Vasiliev, V. T. Kirey, N. L. Shamanina, L. N. Parvainen, A. A. Kuzmenkov</copyright-statement>
        <copyright-year>1971</copyright-year>
        <copyright-holder xml:lang="ru">Н. И. Руденко, М. М. Васильев, В. Т. Кирей, Н. Л. Шаманина, Л. Н. Парвиайнен, А. А. Кузьменков</copyright-holder>
        <copyright-holder xml:lang="en">N. I. Rudenko, M. M. Vasiliev, V. T. Kirey, N. L. Shamanina, L. N. Parvainen, A. A. Kuzmenkov</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/11862">https://pmi.spmi.ru/pmi/article/view/11862</self-uri>
      <abstract xml:lang="ru">
        <p>В стадию детальной разведки участок карьера разбурен колонковыми скважинами на всю глубину оруденения по сети 100x50 м (100x75 м — в плоскости падения рудного тела). В стадию эксплуатационной разведки — на глубину 30-40 м по сети 50x25 м (50x40 м в плоскости падения рудного тела). Сетью 50x25 м разбурена центральная часть карьера, где сосредоточены в основном богатые и бедные руды. Висячий и лежачий бока рудной залежи (убогие руды и безрудные прослои) разведаны по сети 100x50 м. Разведочные скважины опробованы в пределах рудной залежи секционно, с длиной секции 2-3 м. Пробы проанализированы на железо, серу, фосфор. Взрывные скважины глубиной 10-20 м пробурены по сети 6x6 м, опробованы одной пробой и проанализированы на железо и серу.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>At the stage of detailed exploration, the area of the open pit was drilled by core holes to the full depth of mineralization on a grid of 100×50 m (100×75 m in the plane of dip of the ore body). At the stage of operational exploration, it was drilled to a depth of 30–40 m on a 50×25 m grid (50×40 m in the plane of dip of the ore body). The 50×25 m grid was used to drill the central part of the pit, where mainly rich and poor ores are concentrated. The hanging and foot walls of the ore body (poor ores and barren interlayers) were explored on a 100×50 m grid. Exploration boreholes were sampled within the ore body in sections, with a section length of 2–3 m. Samples were analyzed for iron, sulfur, and phosphorus. Blast holes 10–20 m deep were drilled on a 6×6 m grid, sampled as one sample, and analyzed for iron and sulfur.</p>
      </abstract>
    </article-meta>
  </front>
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