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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">gscience</journal-id><journal-title-group><journal-title xml:lang="en">Mining Science and Technology (Russia)</journal-title><trans-title-group xml:lang="ru"><trans-title>Горные науки и технологии</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2500-0632</issn><publisher><publisher-name>The National University of Science and Technology MISiIS (NUST MISIS)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17073/2500-0632-2017-1-23-29</article-id><article-id custom-type="elpub" pub-id-type="custom">gscience-56</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>GEOLOGY OF MINERAL DEPOSITS</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ГЕОЛОГИЯ МЕСТОРОЖДЕНИЙ ПОЛЕЗНЫХ ИСКОПАЕМЫХ</subject></subj-group></article-categories><title-group><article-title>Modern approach to geological-and-metallurgical mapping of ore deposits</article-title><trans-title-group xml:lang="ru"><trans-title>Современный подход к геолого-технологическому картированию рудных месторождений</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Козлова</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlova</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>141700, Россия, Долгопрудный, ул. Первомайская.</p></bio><bio xml:lang="en"><p>Senior Engine, Department of Ore Minerals.</p><p>141700, Russia, Dolgoprudny, Pervomayskaya Street</p></bio><email xlink:type="simple">kozlova.ma@cet-mipt.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рябцев</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ryabtsev</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>141700, Россия, Долгопрудный, ул. Первомайская.</p></bio><bio xml:lang="en"><p>Head of Department of Ore Minerals, expert of Scientific Research Institute – Federal Research Centre for Projects Evaluation and Consulting Services (SRI FRCEC).</p><p>141700, Russia, Dolgoprudny, Pervomayskaya Street.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ООО «Инжиниринговый Центр МФТИ»<country>Россия</country></aff><aff xml:lang="en">MIPT Center for Engineering and Technology<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>21</day><month>07</month><year>2017</year></pub-date><volume>0</volume><issue>1</issue><fpage>23</fpage><lpage>30</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Kozlova M.A., Ryabtsev D.A., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Козлова М.А., Рябцев Д.А.</copyright-holder><copyright-holder xml:lang="en">Kozlova M.A., Ryabtsev D.A.</copyright-holder><license license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://mst.misis.ru/jour/article/view/56">https://mst.misis.ru/jour/article/view/56</self-uri><abstract><p>Geological-and-metallurgical mapping is carried out during operational exploration of a deposit for controlling grade of ore fed for processing. The paper is devoted to studying the main approaches to metallurgical assessment of ore deposits based on the methods of geological-and-metallurgical mapping and modeling. The relevance and necessity of conducting geological-and-metallurgical research programs at different stages of deposit exploration was confirmed. The main low-volume sample studying methods for determining key parameters of ores that directly affect on the efficiency of each stage of ore processing for assessing spatial variability of the parameters are shown. The proposed approach to geological-and-metallurgical modeling allows solving a number of problems, including: assessing ores across the entire range of knowledge (but not solely based on useful component grades); understanding the ore material composition and grade variability; estimating ore reserves with differentiation by ore type and grade. </p></abstract><trans-abstract xml:lang="ru"><p>Рассмотрены основные подходы к технологической оценке рудных месторождений на основе геолого-технологического картирования и моделирования. Подтверждена актуальность и необходимость проведения программ геолого-технологических исследований на разных стадиях изучения месторождений. Показаны основные малообъемные методы определения ключевых параметров руд, непосредственно влияющих на результативность каждой стадии переработки, с целью оценки их изменчивости в пространстве месторождения.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>рудные месторождения</kwd><kwd>геолого-технологическое моделирование</kwd><kwd>малообъемное опробование</kwd><kwd>блочное моделирование</kwd><kwd>геостатистика</kwd><kwd>горнорудные проекты</kwd><kwd>геологоразведка.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ore deposits</kwd><kwd>geological and metallurgical modeling</kwd><kwd>small-volume sampling</kwd><kwd>block modeling</kwd><kwd>geostatistics</kwd><kwd>mining projects</kwd><kwd>exploration</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Ершов В.В. 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