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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-658</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>КРАТКИЕ СООБЩЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SHORT COMMUNICATIONS</subject></subj-group></article-categories><title-group><article-title>Эволюция ядра и силикатных оболочек в процессе гетерогенной аккумуляции Земли</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>Анфилогов</surname><given-names>Всеволод Николаевич</given-names></name></name-alternatives><email xlink:type="simple">anfilogov@mineralogy.rul</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>Хачай</surname><given-names>Юрий Васильевич</given-names></name></name-alternatives><email xlink:type="simple">yu-khachay@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Институт минералогии УрО РАН</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-2"><institution>Институт геофизики УрО РАН</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2013</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>146</fpage><lpage>153</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Анфилогов В.Н., Хачай Ю.В., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Анфилогов В.Н., Хачай Ю.В.</copyright-holder><copyright-holder xml:lang="en">Анфилогов В.Н., Хачай Ю.В.</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/658">https://www.lithosphere.ru/jour/article/view/658</self-uri><abstract><p>В работе рассмотрен вариант гетерогенной аккумуляции Земли. В его основе лежит двухстадийный механизм формирования зародышей Земли. Из модельных расчетов следует, что на стадии образования первичные зародыши разогреваются за счет распада26Al до температур около 2000 К. При столкновении первичных зародышей между собой происходит разделение геохимических резервуаров ядра и мантии Земли и формирование основной части ее ядра. По мере роста Земли, температура внешнего ядра может подняться до 4000 К. Благодаря этому, на начальном этапе формирования силикатной оболочки Земли на границе ядро–мантия образуется слой расплава, положение и мощность которого определяют механизм формирования мантии Земли.</p></abstract><kwd-group xml:lang="ru"><kwd>Земля</kwd><kwd>гетерогенная аккумуляция</kwd><kwd>ядро</kwd><kwd>силикатные оболочки</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">Анфилогов В.Н, Быков В.Н., Осипов А.А. Силикатные расплавы. 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