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Home » Archive of journals » No. 4(40) 2020 » Development of a method for forecasting the potential of placers by formalizing the factors of placer formation based on loparite placers of the Lovozero massif DEVELOPMENT OF A METHOD FOR FORECASTING THE POTENTIAL OF PLACERS BY FORMALIZING THE FACTORS OF PLACER FORMATION BASED ON LOPARITE PLACERS OF THE LOVOZERO MASSIFJOURNAL: No. 4(40) 2020, p. 54-65HEADING: Study and development of nature resources of the Arctic AUTHORS: Lalomov, A.V., Chefranov, R.M. ORGANIZATIONS: Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry of RAS DOI: 10.25283/2223-4594-2020-4-54-65 UDC: 553.04 The article was received on: 18.09.2020 Keywords: rare metals, placers, multiplicative indicators, forecast model Bibliographic description: Lalomov, A.V., Chefranov, R.M. Development of a method for forecasting the potential of placers by formalizing the factors of placer formation based on loparite placers of the Lovozero massif. Arctic: ecology and economy, 2020, no. 4(40), pp. 54-65. DOI: 10.25283/2223-4594-2020-4-54-65. (In Russian). Abstract: Within the Northern periphery of the Lovozero massif (Kola Peninsula), the authors have identified the main formation factors of proximal (near drift) rare-metal loparite placers. They have performed the formalization (numerical evaluation) of factors; developed multiplicative indicators that reflect the placer potential of territories; and assessed the effectiveness of the developed indicators on the reference objects of the Northern periphery of the massif. The developed method allows automating the process of forecasting of placer parameters. Finance info: This work was supported by the Russian Foundation for Basic Research grant No. 18-05-00113 “Development of exploration-oriented geological and genetic models of placer deposits and the creation of a computerized system for forecasting the placer potential of strategic metals (rare metals, gold) in the Russian Arctic zone” and with the financial support of the project by the Russian Federation represented by the Ministry of education and science of Russia ¹ 075-15-2020-802. References: 1. Lalomov A. V., Bochneva A. A., Chefranov R. M., Chefranova A. V. Rossypnye mestorozhdeniya Arkticheskoi zony Rossii: sovremennoe sostoyanie i puti razvitiya mineral’no-syr’evoi bazy. [Placer deposits of Arctic zone of Russia: present-day condition and paths of the development of mineral raw materials base]. Arktika: ekologiya i ekonomika, 2015, no. 2, pp. 66—77. (In Russian). 2. Pekov I. V. Lovozerskii massiv: istoriya issledovaniya, pegmatity, mineraly. 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DOI 10.25283/2223-4594
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