Metallogeny of Mankhamba Block in Subpolar Urals

For the first time ever, based on the rock formation and metallogeny map, as well as the authorial territorial legends, the geological structure, geodynamic behavior and metallogenic peculiarities of differently aged rock associations are shown. Mankhamba Block occurs in the Turupya–Mankhamba uranium–rare metal province and is included in the Lyapin minerageny zone. It is a component of the West Ural Megazone of the Urals Minerageny Province. History of the Block contains four metallogenic periods: pre-Riphean, Riphean–Cambrian, Paleozoic and Mesozoic–Cenozoic ages specializing in uranium, thorium, iron, rare and nonferrous metals, and gold largely occurring in the Turman deposit (U, Th, TR, Au, Pt), Turupya deposit (Ta, Nb, TR, U, Th, Bi), МАН-9 (Fe, TR) and others. The results imply that, alongside with the defined metal specialization of the metallogenic periods, a significant influence is exerted on the ore content in the test territory by the activated suture zones identified during the research. At junctions of the sutures and deep transverse structures, the largest ore bodies are localized, including stratiform deposits and nonconventional structurally and stratigraphically discordant objects.

Keywords: metallogeny, Mankhamba Block, rock formation, period, suture zone, deposits, mineralization.
For citation:

Dushin V. A., Trutnev A. K., Zhuklin E. A., Prokopchuk D. I., Demina L. A. Metallogeny of Mankhamba Block in Subpolar Urals. MIAB. Mining Inf. Anal. Bull. 2021;(11-1):130— 145. [In Russ]. DOI: 10.25018/0236_1493_2021_111_0_130.

Acknowledgements:
Issue number: 11
Year: 2021
Page number: 130-145
ISBN: 0236-1493
UDK: 553.3/4
DOI: 10.25018/0236_1493_2021_111_0_130
Article receipt date: 25.05.2021
Date of review receipt: 06.09.2021
Date of the editorial board′s decision on the article′s publishing: 10.10.2021
About authors:

Dushin V. A.1, Cand. Sci. (Geol. Mineral.), Professor, Head of the Department;
Trutnev A. K.1, post-graduate student of the department;
Zhuklin E. A.1, post-graduate student of the department;
Prokopchuk D. I.1, engineer of the department;
Demina L. A.1, senior teacher of the department;
1 GPR MPI, Ural State Mining University, ul. Kuibysheva 30, Yekaterinburg, 620144 Russia;

 

For contacts:

Trutnev A. K., e-mail: tema.trutnev@yandex.ru

Bibliography:

1. Dushin V. A., Serdyukova O. P., Malyugin A. A., Kozmin V. S. and other Gosudarstvennaya geologicheskaya karta RF masshtaba 1:200 000. Izdanie vtoroe. Seriya Severo-Ural’skaya. List R-40-XII (g. Kozhim-Iz) [State geological map of the Russian Federation at a scale of 1: 200,000. Second edition. Severo-Uralskaya series. Sheet R-40XII (Kozhim-Iz)]. Moscow: Moscow branch of FSBI VSEGEI 2017, 263p. [In Russ]

2. Dushin V. A., Serdyukova O. P., Malyugin A. A., Kozmin V. S. and other Gosudarstvennaya geologicheskaya karta RF masshtaba 1:200 000. Izdanie vtoroe. Seriya Severo-Ural’skaya. List R-40-VI (g.Tel’pos-Iz) Ob’yasnitel’naya zapiska [State geological map of the Russian Federation at a scale of 1: 200,000. Second edition. Severo-Uralskaya series. Sheet R-40-VI (Telpos-Iz) Explanatory note]. Saint-Petersburg: VSEGEI Cartfabrika 2018, 216 p. [In Russ]

3. Mineragenicheskij potencial nedr Rossii. Vyp.2. Ural’skaya pokrovno-skladchataya oblast’[Mineragenic potential of the subsoil of Russia. Issue 2. Ural naphtha and folded region]. In 3 volumes.Vol. 1. Polar North Ural. Ed. A. F. Morozov), Moscow: Geokart-Geos, 2013, 484 p. [In Russ]

4. Morozov A. F., Petrov O. V., Melgunov A. N. Osnovnye cherty geologicheskogo stroeniya i mineral’no-syr’evoj potencial Severnogo, Pripolyarnogo i Polyarnogo Urala [The main features of the geological structure and mineral resources potential of the Northern, Subpolar and Polar Urals]. Saint-Petersburg: VSEGEI, 2010. 274 p. [In Russ]

5. Udoratina O. V. Berillievonosnye metasomatity Severnogo Urala [Beryllium-bearing metasomatites of the Northern Urals. Metallogeny and geodynamics of the Urals]: Thesis of the third All-Ural Metallogenic Conference. Ural Branch of the Russian Academy of Sciences, MPR RF, 2000. p. 170—171. [In Russ]

6. Shcherbin S. S. Geological conditions for the formation and localization of radioactive-rare-metal mineralization in ancient conglomerates. Geologiya i voprosy genezisa endogennyh uranovyh mestorozhdenij. Moscow: Nauka, 1968, pp. 50—67. [In Russ]

7. Hamilton W. The Uralides and motion of the Evrasian and Siberian platforms. Bull Geol. Soc. Amer. 1970, vol.81. no. 9. pp. 2553—2576.

8. Scotese C. R., Bambach R. K., Bazton C. et al. Paleozoic base maps. Geology, 1979. Vol. 87. pp. 217—277.

9. Mckezzow W. S. Terrane assembly in Variscan Belt of Europe. Europhobe news, 1994, no. 5., pp. 4—5.

10. Ronkin Y. L., Ferreiza M., Povtuqal., Lepikhina O. P. Isotope geology of the Urals. Russia: K-Ar, Rb-Sr, Sr-Nd and U-Pb systematics: Abstract Volume of South-Amezican Symposium on Isotope Geology. Sao-Panlo, Brazil, 1977. pp. 189—203.

11. Fainshtein G. G. Prognoznaya ocenka kachestva magnetitovogo syr’ya metodami tekhnologicheskoj mineralogii na rannih stadiyah geologicheskogo izucheniya rudoproyavlenij (na primere ob»ektov Pripolyarnogo i Srednego Urala) [Predictive assessment of the quality of magnetite raw materials by the methods of technological mineralogy at the early stages of geological study of ore occurrences (on the example of objects of the Subpolar and Middle Urals)]. Abstract of the dissertation for the degree of candidate of geological and mineralogical sciences. Moscow: FSUE “VIMS”, 2009. 24 p. [In Russ]

12. Dushin V. A. Features of the geotectonic position of complex uranium ore objects of the Ural North. Regional’naya geologiya i metallogeniya. 2010. no. 42. P.74—82. [In Russ]

13. McKezzowW. S., Scotese C. R., Brogier M. D., Early Cambrian continental reconsructions. J. Geol. Soc. London 1992. Vol 149, pt. 4. pp. 589—606.

14. Lukyanova L. I., Belsky A. V. Kimberlite magmatism in the Subpolar Urals. Sovetskaya geologiya. 1987, no. 1, pp. 92—102. [In Russ]

15. Kalinovskiy A. V. Redkometall’nye kompleksy Man’hambovskogo metallogenicheskogo rajona na Severnom Urale [Rare-metal complexes of the Mankhambovsky metallogenic region in the Northern Urals]. Syktyvkar, Nauka, 1990, 23p.

Our partners

Подписка на рассылку

Раз в месяц Вы будете получать информацию о новом номере журнала, новых книгах издательства, а также о конференциях, форумах и других профессиональных мероприятиях.