Минералы тяжелой фракции из изменённых кимберлитов поля Катока (Ангола)
Ключевые слова:
кимберлитовые трубки, петрографические типы пород, индикаторные минералы, тяжёлая фракция
Аннотация
Bведение: Приведены результаты комплексного исследования особенностей состава и распределения тяжёлой фракции из кимберлитов поля Катока (северо-восток Анголы), эталонным объектом в котором является одноимённая трубка. В слабо эродированной кимберлитовой трубке Катока с сохранившейся кратерной постройкой установлен широкий петрографический спектр пород, нередко интенсивно изменённых в результате гипергенных процессов с почти полным разрушением реликтовых минералов и затушеванностью первичных структурно-текстурных признаков. Методика: С целью изучения особенностей распределения тяжелой фракции в разрезах кимберлитовых пород и степени обогащения зоны выветривания глубинными минералами было проанализировано представительное количество данных обогащения керновых проб. Проведено изучение особенностей распределения тяжелой фракции по более пятидесяти разрезам скважин, вскрывших кимберлиты в поле Катока. При анализе использовались результаты обогащения керновых проб на обогатительной установке, а также для сравнения данные исследований протолочных проб и штуфных образцов. Результаты и обсуждение: По комплексу признаков выделены породы трёх фаций: гипабиссальной (субвулканической), жерловой (или диатремовой) и кратерной. Для каждой из них характерно своё соотношение различных типов магматических (гипабиссальной и жерловой фаций) и вулканогенно-осадочных (кратерная фация) образований. Выводы: Отмеченные особенности состава пород, заполняющих диатремы описываемого региона, привели к определённым изменениям в содержании и распределении по глубинам тяжёлой фракции, важнейшими среди которых в поисковом плане являются индикаторные минералы кимберлитов (ИМК). Наибольшей сохранностью в изученных кимберлитовых породах характеризуются гранаты (преимущественно пироп), пикроильменит и клинопироксены. Самые высокие концентрации тяжёлых минералов (в том числе ИМК) установлены в жерловой фации. В целом этот показатель характерен для диатрем поля Катока, что подчёркивает возможную высокую перспективу применения на этой и похожих по геологическому строению территориях шлихо-минералогического метода поисков кимберлитовых трубок.
Скачивания
Данные скачивания пока не доступны.
Литература
1. Zinchuk N. N., Savko A. D., Shevyrev L. T. Istoricheskaya minerageniya. [Historical Minerageny]. In 3 vol. Vol. 1. Vvedenie v istoricheskuyu minerageniyu. [Introduction to historical minerageny].Voronezh, VSU publ., 2005, 587 p; Vol. 2. Istoricheskaya minerageniya drevnikh platform. [Historical Minerageny of Ancient Platforms]. Voronezh, VSU publ., 2007, 570 p. Vol. 3. Istoricheskaya minerageniya podvizhnykh superpoyasov. [Historical minerageny of mobile superbelts]. Voronezh, VSU publ., 622 p. (In Russ.).
2. Zinchuk N. N., Zuev V. M., Koptil V. I., Cherny S. D. Strategiya vedeniya i rezul'taty almazopoiskovykh rabot [Diamond management strategy and results]. Gornyi vestnik, 1997, no.3, рр.53–57. (In Russ.).
3. Ustinov V. N., Golubev Yu. K., Zagainy A. K., Stegnitsky Yu. B. Diamond-bearing territories of Africa and their importance for expanding the raw material base of the diamond mining industry. Mineral resources of Russia. Ekonomika i upravlenie – Economics and Management, 2017, no. 6, pp. 66–72. (In Russ.).
4. Stegnitskiy Yu. B., Abramov V. Yu., Kukuy I. M. Prognoznopoiskovaya model' almazonosnoi trubki severo-vostoka Angoly [Prediction and exploration model of a diamondiferous pipe in the northeast Angola]. Effektivnost' geologorazvedochnykh rabot na almazy: prognozno-resursnye, metodicheskie i innovatsionnotekhnologicheskie napravleniya ikh povysheniya. Materialy U Vserossiiskoi nauchno-prakticheskoi konferentsii s mezhdunarodnym uchastiem, posvyashchennoi 50-letiyu Almaznoi laboratorii TsNIGRI-NIGP AK «ALROSA» (PAO). [Efficiency of exploration for diamonds: forecast-resource, methodological and innovative-technological directions for their increase. Materials At the All-Russian Scientific and Practical Conference with international participation dedicated to the 50th anniversary of the Diamond Laboratory of ZNIGRI-NIGP AK ALROSA (PAO)]. Mirny, MGT, 2018, рр.185–190. (In Russ.).
5. Ganga J., Zinchenko V. N., Nosyko S. F., Rotman A. Ya. Almazonosnost' i perspektivy obnaruzheniya novykh kimberlitovykh mestorozhdenii na severo-vostoke Angoly [Diamond content and prospects for the discovery of new kimberlite deposits in the north-east of Angola]. Regional'naya geologiya i metallogeniya – Regional geology and metallogeny, 2004, no. 22, рр.116–123. (In Russ.)
6. Zinchenko V. N. Kimberlity severo-vostoka Angoly. Geologicheskoe stroenie, almazonosnost', almazy [Kimberlites of the northeast Angola. Geological structure, diamond content, diamonds]. Saarbrucken, Palmarium Academic Publishing, 2014, 240 р. (In Russ.)
7. Zuev V. M., Kharkiv A. D., Zinchuk N. N., Mackenda A. Slaboerodirovannye kimberlitovye trubki Angoly [Weakly eroded kimberlite pipes of Angola]. Geologiya i geofizika – Geology and Geophysics, 1988, no. 3, рр.56–62. (In Russ.).
8. Rotman A. Ya., Zinchuk N. N., Nosyko S. F., Shimuni Zh. Osnovnye geneticheskie tipy almaznykh mestorozhdenii severovostoka Angoly [The main genetic types of diamond deposits in the northeast Angola]. Geologiya almazov - nastoyashchee i budushchee (geologi k 50-letnemu yubileyu g. Mirnyi i almazodobyvayushchei promyshlennosti Rossii [Geology of diamonds – the present and the future (geologists on the occasion of the 50th anniversary of Mirny and diamond mining industry of Russia)]. Voronezh: Voronezh State University, 2005. рр. 594–609. (In Russ.).
9. Rotman A. Ya., Zinchuk N. N., Nosyko S. F., Egorov K. N., Black S. D., Stegnitskiy Yu. B., Bondarenko A. T., Vasilenko V. B., Kryuchkov A. I. Model' slaboerodirovannykh kimberlitovykh diatrem na primere trubki Katoka (Angola) [A model of weakly eroded kimberlite diatremes through the example of the Catoca pipe (Angola)]. Geologicheskie aspekty mineral'no-syr'evoi bazy AK «ALROSA»: sovremennoe sostoyanie, perspektivy, resheniya. [Geological aspects of the mineral resources base of AK ALROSA: current status, prospects, solutions]. Mirny, MGT 2003, рр. 152–169. (In Russ.).
10. Rotman A. Ya., Zinchuk N. N., Nosyko S. F., Kryuchkov A. I., Egorov K. N., Stegnitskiy Yu. B. Geologiya i veshchestvennyi sostav kimberlitovoi trubki Katoka (Angola) [Geology and material composition of the Catoca kimberlite pipe (Angola)] Problemy prognozirovaniya, poiskov i izucheniya mestorozhdenii poleznykh iskopaemykh na poroge 21 veka. [Problems of forecasting, prospecting and studying of mineral deposits on the threshold of the 21st century]. Voronezh, Voronezh State University, 2003, рр.111–121. (In Russ.).
11. Zinchenko V. N. Morfologiya almazov kimberlitovykh trubok polya Katoka (Angola) [Morphology of diamonds of kimberlite pipes of the Catoca field (Angola)]. Zapiski Rossiiskogo mineralogicheskogo obshchestva – Notes of the Russian Mineralogical Society, 2007, no. 6, рр. 91–102. (In Russ.).
12. Zinchenko V. N. Almazy kimberlitovoi trubki Katoka [Diamonds of the Catoca kimberlite pipe]. Regional'naya geologiya I metallogeniya – Regional Geology and Metallogeny, 2007, no. 30-31, рр.150–161. (In Russ.).
13. Orlov Y. L. Mineralogiya almaza [Mineralogy of diamond]. 2nd ed. Moscow, Nauka publ., 1984, 264 р. (In Russ.).
14. Gorshkov A. I., Zinchuk N. N., Kotelnikov D. D., Shlykov V. G., Zhukhlistov A. P., Mokhov A. V., Sivtsov A. V. Novyi uporyadochennyi smeshanosloinyi mineral lizardit-saponit iz kimberlitov Yuzhnoi Afriki [New ordered mixed-layer mineral lysarditesaponite from kimberlites of South Africa]. Doklady Akademii nauk – Reports of RAN, 2002, vol. 382, no.3, pp.374–378. (In Russ.).
15. Zinchuk N. N., Kotelnikov D. D., Gorshkov A. I. Identifikatsiya i genezis lizardit-saponitovogo smeshanosloinogo obrazovaniya v kimberlitakh odnoi iz trubok Yuzhnoi Afriki [Identification and genesis of a lysardite-saponite mixed-layer formation in kimberlites of one of the pipes in South Africa]. Litologiya I poleznye iskopaemye – Lithology and minerals, 2003, no.1, рр.87–96. (In Russ.).
16. Мatsuk S. S., Zinchuk N. N. Opticheskaya spektroskopiya mineralov verkhnei mantii [Optical Spectroscopy of minerals of the upper mantle]. Moscow, Nedra publ., 2001, 428 p. (In Russ.).
17. Kharkiv A. D., Levin V. I., Mackenda A., Safronov A. F. Kimberlitovaya trubka Kamafuka-Kamazambo (Angola) – samaya krupnaya v mire [The kimberlite pipe Kamafuka-Kamazambo (Angola) is the largest in the world]. Izv. AN SSSR – Izv. USSR Academy of Sciences, 1992, no.6, рр.114–123. (In Russ.).
18. Rotman A. Ya., Zinchuk N. N., Aschepkov I. V., Egorov K. N. Kimberlitovyi magmatizm i voprosy almazonosnosti [Kimberlite magmatism and diamond bearing issues]. Problemy prognozirovaniya, poiskov i izucheniya mestorozhdenii poleznykh iskopaemykh na poroge 21 veka [ Problems of forecasting, prospecting and studying of mineral deposits on the threshold of the 21st century]. Voronezh, Voronezh State University, 2003, рр. 856–891. (In Russ.).
19. Stegnitskiy Yu. B. Veshchestvenno-indikatsionnye parametry kimberlitov i ikh ispol'zovanie pri razvedke i ekspluatatsii mestorozhdenii (na primere trubok Nyurbinskaya i Katoka). Diss. cand. geol.-min. nauk [The material composition of kimberlites and their use in the exploration and operation of deposits (Nyurbinskaya and Catoca pipes): PhD. in geol.-min. Diss.]. Mirny, 2006, 22 p. (In Russ.).
20. Egorov K. N., Zinchuk N. N., Rotman A. Ya., Nosyko S. F., Soneeva L. A. Geokhimiya (ICP-MS) i mantiinyi istochnik kimberlitov severo-vostoka Angoly [Geochemistry (ICP-MS) and the mantle source of kimberlites of the northeast Angola]. Otechestvennaya geologiya – Indigenous Geology, 2006, no. 2, рр. 20–28. (In Russ.).
21. Zinchuk N. N., Stegnitskiy Yu. B., Zinchuk M. N. Produkty vyvetrivaniya kimberlitovykh porod i ikh rol' pri obrazovanii rossypei almazov (na primere trubok Nakynskogo polya i Katoka) [Weathering products of kimberlite rocks and their role in the formation of diamond placers (for example, pipes of the Nakynsky field and Catoca)]. Prirodnye i tekhnogennye rossypi. Problemy. Resheniya. Trudy III Mezhdunarodnoi nauchno-prakticheskoi konferentsii [Natural and man-made placers. The problems. The solutions. Proceedings of the III International Scientific and Practical Conference]. Simferopol, KO Ukr.GRI, 2007, рр.160–167. (In Russ.).
22. Zinchuk N. N., Stegnitskiy Yu. B., Kotelnikov D. D. Osobennosti vtorichnykh sloistykh silikatov v porodakh trubki Katoka (Angola) [Features of the secondary layered silicates in the rocks of the Catoca pipe (Angola)]. Byulleten' MOIP. Otdel. Geology. – MOIP Bulletin. The Departmentof geology, 2006, vol. 81, no. 3, рр.72–76. (In Russ.).
23. Stegnitskiy Yu. B., Kolesnik A. Yu., Kukuy I. M., Antonova N. V. Geokhronologicheskaya kharakteristika nekotorykh kimberlitovykh tel severo-vostoka Angoly [Geochronological characteristics of some kimberlite bodies of the northeast Angola] Effektivnost' geologorazvedochnykh rabot na almazy: prognozno-resursnye, metodicheskie i innovatsionno-tekhnologicheskie napravleniya ikh povysheniya. Materialy V Vserossiiskoi nauchno-prakticheskoi konferentsii s mezhdunarodnym uchastiem, posvyashchennoi 50-letiyu Almaznoi laboratorii TsNIGRI-NIGP AK «ALROSA» (PAO) [Efficiency of exploration works on diamonds: forecast-resource, methodological and innovative-technological directions of their increase. Materials At the All-Russian Scientific and Practical Conference with international participation dedicated to the 50th anniversary of the Diamond Laboratory of ZNIGRI-NIGP AK ALROSA (PAO)], Mirny, MGT., 2018, рр. 191–195. (In Russ.).
24. Zinchuk N. N., Kotelnikov D. D., Stegnitskiy Yu. B., Zhukhlistov A. P. Stadiinost' i napravlennost' preobrazovaniya serpentina i flogopita v kimberlitakh trubki Katoka (Angola) [The staged and directional transformation of serpentine and phlogopite in kimberlites of the Catoca pipe (Angola)]. Izvestiya VUZov. Geologiya i razvedka – News of universities. Geology and exploration, 2005, no. 2, рр.16–23. (In Russ.).
25. Zinchuk N. N., Savko A. D., Kraynov A. V. Kimberlity v istorii Zemli. [Kimberlites in history of the Earth]. Trudy Nauchno-issledovatel'skogo Instituta Geologii [The work of the Research Institute of Geology], Voronezh, VSU Publ., vol. 68, 2013, 99 p. (In Russ.).
26. Vasilenko V. B., Zinchuk N. N., Rotman A. Ya., Kuznetsova L. G., Minin V. A., Kholodova L. D. Sravnitel'naya kharakteristika postmagmaticheskogo izmeneniya kimberlitov Yakutii i Afriki [Comparative characteristics of post-magmatic changes in kimberlites of Yakutia and Africa]. Vestnik Voronezhskogo gosudarstvennogo universiteta. Seriya: Geologiya – Proceedings of Voronezh State University. Series: Geology, 2008, no.1, рр. 34–46. (In Russ.).
27. Zinchuk N. N., Stegnitskiy Yu. B. Produkty vyvetrivaniya kimberlitovykh porod kak dopolnitel'nyi kriterii pri poiskovorazvedochnykh rabotakh na almazy (na primere trubok Nakynskogo polya Yakutii i Katoka, Angola) Angoly [Kimberlite weathering products asan additional criterion for prospecting and exploration for diamonds (on the example of pipes of the Nakyn field of Yakutia and Catoca, Angola) Angola]. Geologiya almazov - nastoyashchee i budushchee (geologi k 50-letnemu yubileyu g.Mirnyi i almazodobyvayushchei promyshlennosti Rossii) [Geology of diamonds – the present and the future (geologists on the occasion of the 50th anniversary of Mirny and the diamond mining industry of Russia)] Voronezh, VSU, 2005, рр.1369–1383. (In Russ.).
28. Gulevskaya N. S., Nikolaevа E. V., Stegnitskiy Yu. B., Romanova E. A. Mineralogicheskie osobennosti kimberlitovykh tel yugo-zapadnoi chasti almazonosnogo raiona Lunda, Angola [Mineralogical features of kimberlite bodies in the southwestern part of diamondiferous region of Lunda, Angola]. Effektivnost' geologorazvedochnykh rabot na almazy: prognozno-resursnye, metodicheskie i innovatsionno-tekhnologicheskie napravleniya ikh povysheniya. Materialy V Vserossiiskoi nauchno-prakticheskoi konferentsii s mezhdunarodnym uchastiem, posvyashchennoi 50-letiyu Almaznoi laboratorii TsNIGRI-NIGP AK «ALROSA» (PAO). [Efficiency of geological exploration for diamonds: resource-forecasting, methodological and innovative-technological directions for their increase. Materials At the AllRussian Scientific and Practical Conference with international participation dedicated to the 50th anniversary of the Diamond Laboratory ZNIGRI-NIGP AK ALROSA (PAO)]. Mirny, MGT, 2018, рр. 72–77. (In Russ.).
2. Zinchuk N. N., Zuev V. M., Koptil V. I., Cherny S. D. Strategiya vedeniya i rezul'taty almazopoiskovykh rabot [Diamond management strategy and results]. Gornyi vestnik, 1997, no.3, рр.53–57. (In Russ.).
3. Ustinov V. N., Golubev Yu. K., Zagainy A. K., Stegnitsky Yu. B. Diamond-bearing territories of Africa and their importance for expanding the raw material base of the diamond mining industry. Mineral resources of Russia. Ekonomika i upravlenie – Economics and Management, 2017, no. 6, pp. 66–72. (In Russ.).
4. Stegnitskiy Yu. B., Abramov V. Yu., Kukuy I. M. Prognoznopoiskovaya model' almazonosnoi trubki severo-vostoka Angoly [Prediction and exploration model of a diamondiferous pipe in the northeast Angola]. Effektivnost' geologorazvedochnykh rabot na almazy: prognozno-resursnye, metodicheskie i innovatsionnotekhnologicheskie napravleniya ikh povysheniya. Materialy U Vserossiiskoi nauchno-prakticheskoi konferentsii s mezhdunarodnym uchastiem, posvyashchennoi 50-letiyu Almaznoi laboratorii TsNIGRI-NIGP AK «ALROSA» (PAO). [Efficiency of exploration for diamonds: forecast-resource, methodological and innovative-technological directions for their increase. Materials At the All-Russian Scientific and Practical Conference with international participation dedicated to the 50th anniversary of the Diamond Laboratory of ZNIGRI-NIGP AK ALROSA (PAO)]. Mirny, MGT, 2018, рр.185–190. (In Russ.).
5. Ganga J., Zinchenko V. N., Nosyko S. F., Rotman A. Ya. Almazonosnost' i perspektivy obnaruzheniya novykh kimberlitovykh mestorozhdenii na severo-vostoke Angoly [Diamond content and prospects for the discovery of new kimberlite deposits in the north-east of Angola]. Regional'naya geologiya i metallogeniya – Regional geology and metallogeny, 2004, no. 22, рр.116–123. (In Russ.)
6. Zinchenko V. N. Kimberlity severo-vostoka Angoly. Geologicheskoe stroenie, almazonosnost', almazy [Kimberlites of the northeast Angola. Geological structure, diamond content, diamonds]. Saarbrucken, Palmarium Academic Publishing, 2014, 240 р. (In Russ.)
7. Zuev V. M., Kharkiv A. D., Zinchuk N. N., Mackenda A. Slaboerodirovannye kimberlitovye trubki Angoly [Weakly eroded kimberlite pipes of Angola]. Geologiya i geofizika – Geology and Geophysics, 1988, no. 3, рр.56–62. (In Russ.).
8. Rotman A. Ya., Zinchuk N. N., Nosyko S. F., Shimuni Zh. Osnovnye geneticheskie tipy almaznykh mestorozhdenii severovostoka Angoly [The main genetic types of diamond deposits in the northeast Angola]. Geologiya almazov - nastoyashchee i budushchee (geologi k 50-letnemu yubileyu g. Mirnyi i almazodobyvayushchei promyshlennosti Rossii [Geology of diamonds – the present and the future (geologists on the occasion of the 50th anniversary of Mirny and diamond mining industry of Russia)]. Voronezh: Voronezh State University, 2005. рр. 594–609. (In Russ.).
9. Rotman A. Ya., Zinchuk N. N., Nosyko S. F., Egorov K. N., Black S. D., Stegnitskiy Yu. B., Bondarenko A. T., Vasilenko V. B., Kryuchkov A. I. Model' slaboerodirovannykh kimberlitovykh diatrem na primere trubki Katoka (Angola) [A model of weakly eroded kimberlite diatremes through the example of the Catoca pipe (Angola)]. Geologicheskie aspekty mineral'no-syr'evoi bazy AK «ALROSA»: sovremennoe sostoyanie, perspektivy, resheniya. [Geological aspects of the mineral resources base of AK ALROSA: current status, prospects, solutions]. Mirny, MGT 2003, рр. 152–169. (In Russ.).
10. Rotman A. Ya., Zinchuk N. N., Nosyko S. F., Kryuchkov A. I., Egorov K. N., Stegnitskiy Yu. B. Geologiya i veshchestvennyi sostav kimberlitovoi trubki Katoka (Angola) [Geology and material composition of the Catoca kimberlite pipe (Angola)] Problemy prognozirovaniya, poiskov i izucheniya mestorozhdenii poleznykh iskopaemykh na poroge 21 veka. [Problems of forecasting, prospecting and studying of mineral deposits on the threshold of the 21st century]. Voronezh, Voronezh State University, 2003, рр.111–121. (In Russ.).
11. Zinchenko V. N. Morfologiya almazov kimberlitovykh trubok polya Katoka (Angola) [Morphology of diamonds of kimberlite pipes of the Catoca field (Angola)]. Zapiski Rossiiskogo mineralogicheskogo obshchestva – Notes of the Russian Mineralogical Society, 2007, no. 6, рр. 91–102. (In Russ.).
12. Zinchenko V. N. Almazy kimberlitovoi trubki Katoka [Diamonds of the Catoca kimberlite pipe]. Regional'naya geologiya I metallogeniya – Regional Geology and Metallogeny, 2007, no. 30-31, рр.150–161. (In Russ.).
13. Orlov Y. L. Mineralogiya almaza [Mineralogy of diamond]. 2nd ed. Moscow, Nauka publ., 1984, 264 р. (In Russ.).
14. Gorshkov A. I., Zinchuk N. N., Kotelnikov D. D., Shlykov V. G., Zhukhlistov A. P., Mokhov A. V., Sivtsov A. V. Novyi uporyadochennyi smeshanosloinyi mineral lizardit-saponit iz kimberlitov Yuzhnoi Afriki [New ordered mixed-layer mineral lysarditesaponite from kimberlites of South Africa]. Doklady Akademii nauk – Reports of RAN, 2002, vol. 382, no.3, pp.374–378. (In Russ.).
15. Zinchuk N. N., Kotelnikov D. D., Gorshkov A. I. Identifikatsiya i genezis lizardit-saponitovogo smeshanosloinogo obrazovaniya v kimberlitakh odnoi iz trubok Yuzhnoi Afriki [Identification and genesis of a lysardite-saponite mixed-layer formation in kimberlites of one of the pipes in South Africa]. Litologiya I poleznye iskopaemye – Lithology and minerals, 2003, no.1, рр.87–96. (In Russ.).
16. Мatsuk S. S., Zinchuk N. N. Opticheskaya spektroskopiya mineralov verkhnei mantii [Optical Spectroscopy of minerals of the upper mantle]. Moscow, Nedra publ., 2001, 428 p. (In Russ.).
17. Kharkiv A. D., Levin V. I., Mackenda A., Safronov A. F. Kimberlitovaya trubka Kamafuka-Kamazambo (Angola) – samaya krupnaya v mire [The kimberlite pipe Kamafuka-Kamazambo (Angola) is the largest in the world]. Izv. AN SSSR – Izv. USSR Academy of Sciences, 1992, no.6, рр.114–123. (In Russ.).
18. Rotman A. Ya., Zinchuk N. N., Aschepkov I. V., Egorov K. N. Kimberlitovyi magmatizm i voprosy almazonosnosti [Kimberlite magmatism and diamond bearing issues]. Problemy prognozirovaniya, poiskov i izucheniya mestorozhdenii poleznykh iskopaemykh na poroge 21 veka [ Problems of forecasting, prospecting and studying of mineral deposits on the threshold of the 21st century]. Voronezh, Voronezh State University, 2003, рр. 856–891. (In Russ.).
19. Stegnitskiy Yu. B. Veshchestvenno-indikatsionnye parametry kimberlitov i ikh ispol'zovanie pri razvedke i ekspluatatsii mestorozhdenii (na primere trubok Nyurbinskaya i Katoka). Diss. cand. geol.-min. nauk [The material composition of kimberlites and their use in the exploration and operation of deposits (Nyurbinskaya and Catoca pipes): PhD. in geol.-min. Diss.]. Mirny, 2006, 22 p. (In Russ.).
20. Egorov K. N., Zinchuk N. N., Rotman A. Ya., Nosyko S. F., Soneeva L. A. Geokhimiya (ICP-MS) i mantiinyi istochnik kimberlitov severo-vostoka Angoly [Geochemistry (ICP-MS) and the mantle source of kimberlites of the northeast Angola]. Otechestvennaya geologiya – Indigenous Geology, 2006, no. 2, рр. 20–28. (In Russ.).
21. Zinchuk N. N., Stegnitskiy Yu. B., Zinchuk M. N. Produkty vyvetrivaniya kimberlitovykh porod i ikh rol' pri obrazovanii rossypei almazov (na primere trubok Nakynskogo polya i Katoka) [Weathering products of kimberlite rocks and their role in the formation of diamond placers (for example, pipes of the Nakynsky field and Catoca)]. Prirodnye i tekhnogennye rossypi. Problemy. Resheniya. Trudy III Mezhdunarodnoi nauchno-prakticheskoi konferentsii [Natural and man-made placers. The problems. The solutions. Proceedings of the III International Scientific and Practical Conference]. Simferopol, KO Ukr.GRI, 2007, рр.160–167. (In Russ.).
22. Zinchuk N. N., Stegnitskiy Yu. B., Kotelnikov D. D. Osobennosti vtorichnykh sloistykh silikatov v porodakh trubki Katoka (Angola) [Features of the secondary layered silicates in the rocks of the Catoca pipe (Angola)]. Byulleten' MOIP. Otdel. Geology. – MOIP Bulletin. The Departmentof geology, 2006, vol. 81, no. 3, рр.72–76. (In Russ.).
23. Stegnitskiy Yu. B., Kolesnik A. Yu., Kukuy I. M., Antonova N. V. Geokhronologicheskaya kharakteristika nekotorykh kimberlitovykh tel severo-vostoka Angoly [Geochronological characteristics of some kimberlite bodies of the northeast Angola] Effektivnost' geologorazvedochnykh rabot na almazy: prognozno-resursnye, metodicheskie i innovatsionno-tekhnologicheskie napravleniya ikh povysheniya. Materialy V Vserossiiskoi nauchno-prakticheskoi konferentsii s mezhdunarodnym uchastiem, posvyashchennoi 50-letiyu Almaznoi laboratorii TsNIGRI-NIGP AK «ALROSA» (PAO) [Efficiency of exploration works on diamonds: forecast-resource, methodological and innovative-technological directions of their increase. Materials At the All-Russian Scientific and Practical Conference with international participation dedicated to the 50th anniversary of the Diamond Laboratory of ZNIGRI-NIGP AK ALROSA (PAO)], Mirny, MGT., 2018, рр. 191–195. (In Russ.).
24. Zinchuk N. N., Kotelnikov D. D., Stegnitskiy Yu. B., Zhukhlistov A. P. Stadiinost' i napravlennost' preobrazovaniya serpentina i flogopita v kimberlitakh trubki Katoka (Angola) [The staged and directional transformation of serpentine and phlogopite in kimberlites of the Catoca pipe (Angola)]. Izvestiya VUZov. Geologiya i razvedka – News of universities. Geology and exploration, 2005, no. 2, рр.16–23. (In Russ.).
25. Zinchuk N. N., Savko A. D., Kraynov A. V. Kimberlity v istorii Zemli. [Kimberlites in history of the Earth]. Trudy Nauchno-issledovatel'skogo Instituta Geologii [The work of the Research Institute of Geology], Voronezh, VSU Publ., vol. 68, 2013, 99 p. (In Russ.).
26. Vasilenko V. B., Zinchuk N. N., Rotman A. Ya., Kuznetsova L. G., Minin V. A., Kholodova L. D. Sravnitel'naya kharakteristika postmagmaticheskogo izmeneniya kimberlitov Yakutii i Afriki [Comparative characteristics of post-magmatic changes in kimberlites of Yakutia and Africa]. Vestnik Voronezhskogo gosudarstvennogo universiteta. Seriya: Geologiya – Proceedings of Voronezh State University. Series: Geology, 2008, no.1, рр. 34–46. (In Russ.).
27. Zinchuk N. N., Stegnitskiy Yu. B. Produkty vyvetrivaniya kimberlitovykh porod kak dopolnitel'nyi kriterii pri poiskovorazvedochnykh rabotakh na almazy (na primere trubok Nakynskogo polya Yakutii i Katoka, Angola) Angoly [Kimberlite weathering products asan additional criterion for prospecting and exploration for diamonds (on the example of pipes of the Nakyn field of Yakutia and Catoca, Angola) Angola]. Geologiya almazov - nastoyashchee i budushchee (geologi k 50-letnemu yubileyu g.Mirnyi i almazodobyvayushchei promyshlennosti Rossii) [Geology of diamonds – the present and the future (geologists on the occasion of the 50th anniversary of Mirny and the diamond mining industry of Russia)] Voronezh, VSU, 2005, рр.1369–1383. (In Russ.).
28. Gulevskaya N. S., Nikolaevа E. V., Stegnitskiy Yu. B., Romanova E. A. Mineralogicheskie osobennosti kimberlitovykh tel yugo-zapadnoi chasti almazonosnogo raiona Lunda, Angola [Mineralogical features of kimberlite bodies in the southwestern part of diamondiferous region of Lunda, Angola]. Effektivnost' geologorazvedochnykh rabot na almazy: prognozno-resursnye, metodicheskie i innovatsionno-tekhnologicheskie napravleniya ikh povysheniya. Materialy V Vserossiiskoi nauchno-prakticheskoi konferentsii s mezhdunarodnym uchastiem, posvyashchennoi 50-letiyu Almaznoi laboratorii TsNIGRI-NIGP AK «ALROSA» (PAO). [Efficiency of geological exploration for diamonds: resource-forecasting, methodological and innovative-technological directions for their increase. Materials At the AllRussian Scientific and Practical Conference with international participation dedicated to the 50th anniversary of the Diamond Laboratory ZNIGRI-NIGP AK ALROSA (PAO)]. Mirny, MGT, 2018, рр. 72–77. (In Russ.).
Опубликован
2021-04-01
Как цитировать
Зинчук, Н. Н., CтегницкийЮ. Б., & Романова, Е. А. (2021). Минералы тяжелой фракции из изменённых кимберлитов поля Катока (Ангола). Вестник ВГУ. Серия: Геология, (1), 36-52. https://doi.org/10.17308/geology.2021.1/3336
Выпуск
Раздел
Петрология, вулканология, геохимия
