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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 pub-id-type="doi">10.24930/2500-302X-2026-26-3-716-744</article-id><article-id custom-type="edn" pub-id-type="custom">BNZYTS</article-id><article-id custom-type="elpub" pub-id-type="custom">litosphere-2535</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>Природа амфиболов в породах клинопироксенит-габбронорит-диоритового кааламского комплекса (Северное Приладожье)</article-title><trans-title-group xml:lang="en"><trans-title>Nature of amphiboles from the rocks of the clinopyroxenite-gabbronorite-diorite Kaalamo complex (Northern Ladoga)</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>Анисимов</surname><given-names>Р. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Anisimov</surname><given-names>R. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>190034; наб. Макарова, 2; Санкт-Петербург</p></bio><bio xml:lang="en"><p>Roman L. Anisimov</p><p>199034; 2 Makarova emb.; St. Petersburg</p></bio><email xlink:type="simple">romjulleoanis@mail.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>Балтыбаев</surname><given-names>Ш. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Baltybaev</surname><given-names>Sh. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>190034; наб. Макарова, 2; Университетская наб., 7/9; Санкт-Петербург</p></bio><bio xml:lang="en"><p>Shauket K. Baltybaev</p><p>199034; 2 Makarova emb.; University emb., 7/9; St. Petersburg</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Галанкина</surname><given-names>О. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Galankina</surname><given-names>O. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>190034; наб. Макарова, 2; Санкт-Петербург</p></bio><bio xml:lang="en"><p>Olga L. Galankina</p><p>199034; 2 Makarova emb.; St. Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Доливо-Добровольский</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dolivo-Dobrovolsky</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>190034; наб. Макарова, 2; Санкт-Петербург</p></bio><bio xml:lang="en"><p>Dmitry V. Dolivo-Dobrovolsky</p><p>199034; 2 Makarova emb.; St. Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт геологии и геохронологии докембрия РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of the Precambrian Geology and Geochronology, RAS</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт геологии и геохронологии докембрия РАН; Санкт-Петербургский государственный университет ‒ Институт наук о Земле</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of the Precambrian Geology and Geochronology, RAS; Saint-Petersburg State University ‒ Institute of Earth Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>19</day><month>07</month><year>2026</year></pub-date><volume>26</volume><issue>3</issue><fpage>716</fpage><lpage>744</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Анисимов Р.Л., Балтыбаев Ш.К., Галанкина О.Л., Доливо-Добровольский Д.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Анисимов Р.Л., Балтыбаев Ш.К., Галанкина О.Л., Доливо-Добровольский Д.В.</copyright-holder><copyright-holder xml:lang="en">Anisimov R.L., Baltybaev S.K., Galankina O.L., Dolivo-Dobrovolsky D.V.</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/2535">https://www.lithosphere.ru/jour/article/view/2535</self-uri><abstract><sec><title>   Объект исследования</title><p>   Объект исследования. Изучены амфиболы пород метаморфизованного многофазного клинопироксенит-габбронорит-диоритового кааламского комплекса в Северном Приладожье.</p></sec><sec><title>   Цель</title><p>   Цель. Выяснение генезиса амфиболов всех типов пород данного комплекса.</p></sec><sec><title>   Методы</title><p>   Методы. Анализ морфологии амфиболов методами оптической (Olimpus BX53) и электронной микроскопии (JEOL JSM-6510LA) и химического состава минералов на энергодисперсионном спектрометре JEOL JED-2200. Моделирование минеральных парагенезисов методом минимизации энергии Гиббса с помощью программы MAGEMin.</p></sec><sec><title>   Результаты</title><p>   Результаты. В породах кааламского комплекса выделены амфиболы магматического и метаморфического генезиса. Показано наличие магматических амфиболов (магнезиогастингситов и магнезиоферригорнблендитов) в пироксенитах 1-й фазы и в габбродиоритах 2-й фазы внедрения, которые отличаются повышенным содержанием титана и имеют температуры кристаллизации, выше температуры регионального метаморфизма. Часть амфиболов в пироксенитах, габбро и габбродиоритах, а также все амфиболы в диоритах и тоналитах 3-й фазы имеют метаморфическую природу. Образование этих амфиболов могло происходить как за счет замещения пироксенов, так и за счет более раннего магматического амфибола. Дискриминационные диаграммы с проекциями петрохимических параметров амфиболов (содержание титана, магнезиальность и др.) пригодны для предварительной оценки их природы, однако полностью полагаться только на них не следует в силу перекрытия составов минералов разного генезиса.</p></sec><sec><title>   Выводы</title><p>   Выводы. В метаморфизованных породах массива Кааламо и его сателлитов встречаются не только метаморфогенные амфиболы, но и магматические, что указывает на высокую водонасыщенность родоначальной магмы.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>   Research subject</title><p>   Research subject. Amphiboles from the Kaalamo metamorphosed multiphase clinopyroxenite-gabbronorite-diorite complex in the Northern Ladoga region.</p></sec><sec><title>   Aim</title><p>   Aim. To elucidate the genesis of all amphibole rock types in the complex.</p></sec><sec><title>   Methods</title><p>   Methods. Amphibole morphology was analyzed using optical (Olimpus BX53) and electron microscopy (JEOL JSM- 6510LA). The chemical composition of minerals was analyzed using a JEOL JED-2200 energy-dispersive spectrometer. Mineral parageneses were modeled by Gibbs energy minimization using the MAGEMin software.</p></sec><sec><title>   Results</title><p>   Results. In the rocks of the Kaalamo complex, amphiboles of igneous and metamorphic origin were identified. The presence of magmatic amphiboles (magnesiohastingsites and magnesioferrigornblendites) in phase 1 pyroxenites and phase 2 gabbrodiorites was revealed. These amphiboles are characterized by elevated titanium contents and crystallization temper-atures higher than the regional metamorphic temperature. Some of the amphiboles in the pyroxenites gabbro, and gabbrodiorites, as well as all the amphiboles in phase 3 diorites and tonalites, are metamorphic and could have formed either through the replacement of pyroxenes or from earlier magmatic amphibole. Discrimination diagrams with projections of the petrochemical parameters of amphiboles (content of titanium, magnesium number et al.) are suitable for a preliminary assessment of their nature; however, they should not be relied upon solely due to the overlapping compositions of minerals of different origins.</p></sec><sec><title>   Conclusions</title><p>   Conclusions. The metamorphosed rocks of the Kaalamo complex contain not only metamorphic but also igneous amphiboles, indicating the saturation of the parental magma with water.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>амфиболы</kwd><kwd>габброиды</kwd><kwd>метаморфизм</kwd><kwd>расплав</kwd><kwd>химический состав</kwd><kwd>моделирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>amphiboles</kwd><kwd>gabbroids</kwd><kwd>metamorphism</kwd><kwd>melt</kwd><kwd>chemical composition</kwd><kwd>modeling</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках темы НИР ИГГД РАН (№ FMUW-2026-0006) Минобрнауки России</funding-statement><funding-statement xml:lang="en">This work was supported by ongoing institutional funding under project FMUW-2026-0006 from the Ministry of Education and Science of the Russian Federation</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Анисимов Р.Л., Балтыбаев Ш.К., Арискин А.А., Петракова М.Е., Богомолов Е.С. 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