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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="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">litosphere</journal-id><journal-title-group><journal-title xml:lang="ru">Литосфера</journal-title><trans-title-group xml:lang="en"><trans-title>LITHOSPHERE (Russia)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1681-9004</issn><issn pub-type="epub">2500-302X</issn><publisher><publisher-name>A.N. Zavaritsky Institute of Geology and Geochemistry</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">litosphere-742</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="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Articles</subject></subj-group></article-categories><title-group><article-title>Спектроскопия и физика монацита: состояние и перспективы использования в решении геохронологических проблем Урала</article-title><trans-title-group xml:lang="en"><trans-title></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>Вотяков</surname><given-names>Сергей Леонидович</given-names></name></name-alternatives><email xlink:type="simple">Votyakov@igg.uran.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>Щапова</surname><given-names>Юлия Владимировна</given-names></name></name-alternatives><email xlink:type="simple">Shchapova@igg.uran.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>Хиллер</surname><given-names>Вера Витальевна</given-names></name></name-alternatives><email xlink:type="simple">Khiller@igg.uran.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>Виноградова</surname><given-names>Н. С.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Главатских</surname><given-names>Степан</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Поротников</surname><given-names>Алексей Владимирович</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Галахова</surname><given-names>Ольга Львовна</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Вовкотруб</surname><given-names>Эмма</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Стрекаловский</surname><given-names>Виктор</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ивановский</surname><given-names>Александр</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузнецов</surname><given-names>Михаил</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рыжков</surname><given-names>Михаил</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шалаева</surname><given-names>Елизавета</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Институт геологии и геохимии УрО РАН</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-2"><institution>Институт высокотемпературной электрохимии УрО РАН</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-3"><institution>Институт химии твердого тела УрО РАН</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2012</year></pub-date><pub-date pub-type="epub"><day>15</day><month>02</month><year>2019</year></pub-date><volume>0</volume><issue>4</issue><fpage>158</fpage><lpage>172</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Вотяков С.Л., Щапова Ю.В., Хиллер В.В., Виноградова Н.С., Главатских С., Поротников А.В., Галахова О.Л., Вовкотруб Э., Стрекаловский В., Ивановский А., Кузнецов М., Рыжков М., Шалаева Е., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Вотяков С.Л., Щапова Ю.В., Хиллер В.В., Виноградова Н.С., Главатских С., Поротников А.В., Галахова О.Л., Вовкотруб Э., Стрекаловский В., Ивановский А., Кузнецов М., Рыжков М., Шалаева Е.</copyright-holder><copyright-holder xml:lang="en">Вотяков С.Л., Щапова Ю.В., Хиллер В.В., Виноградова Н.С., Главатских С., Поротников А.В., Галахова О.Л., Вовкотруб Э., Стрекаловский В., Ивановский А., Кузнецов М., Рыжков М., Шалаева Е.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" 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://www.lithosphere.ru/jour/article/view/742">https://www.lithosphere.ru/jour/article/view/742</self-uri><abstract><p>Представлены результаты исследований в области микрозондового химического датирования U-Th-содержащих минералов; на примере ряда уральских монацитов рассмотрены особенности их кристаллохимии и радиационного разупорядочения. Показано, что изучение состава, зональности, изоморфизма и спектроскопических свойств монацитов - необходимые этапы, предшествующие химическому датированиию и создающие основу для выявления возрастной гетерогенности зерен. В ряде случаев они позволяют констатировать факт вторичных преобразований минералов с отбраковкой части аналитических данных для повышения корректности определения возраста. Представляется, что классический метод химического датирования в микрозондовом варианте и сегодня не утратил своей перспективности на фоне широко используемых изотопных подходов как первичный и низкозатратный экспресс-метод.</p></abstract><kwd-group xml:lang="ru"><kwd>химическое датирование</kwd><kwd>U-Th-содержащие минералы</kwd><kwd>спектроскопия</kwd><kwd>монацит</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">Вотяков С.Л., Хиллер В.В., Щапова Ю.В., Поротников А.В. 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