Zobrazeno 1 - 8
of 8
pro vyhledávání: '"L. V. Isakov"'
Publikováno v:
Мінеральні ресурси України, Iss 3, Pp 8-16 (2023)
Rare-metal granite pegmatites of the lithium-cesium-tantalum (LCT) type are widely distributed in Early Precambrian Greenstone belts worldwide, including the Canadian and Australian shields. However, the Middle Dnipro Granite-Greenstone region, which
Externí odkaz:
https://doaj.org/article/88c3bef7effb4cbaa886cf96b14c9f33
Publikováno v:
Мінеральні ресурси України, Iss 4, Pp 6-15 (2021)
Nowadays, there has significantly increased the interest of industry in rare metal mineralization in pegmatites, which determines their importance as raw materials for “critical elements” Ta, Nb, Li, Be, Sn, Y, TR, etc., and thus there is a need
Externí odkaz:
https://doaj.org/article/59ae4c6b68b943289f90b41608730f32
Publikováno v:
Мінеральні ресурси України, Iss 1, Pp 18-31 (2021)
А new Vovchansk Uranium Ore district is allocated within the Orikhiv-Pavlohrad structural-metallogenic zone (SMZ) of the Azov metallogenic region. It is represented by Dibrova REE-U-Th deposit and a number of less studied ore occurrences. This depos
Externí odkaz:
https://doaj.org/article/66c477284a654caea3b3685b990b6b82
Autor:
A. P. Vasylenko, L. V. Isakov
Publikováno v:
Мінеральні ресурси України, Iss 4, Pp 8-11 (2018)
Regularities in the distribution of rare-metal and rare-earth pegmatites within the Western and Central parts of the Ukrainian shield are determined. New geological criteria and search signs for rare-metal and rare-earth mineralization have been deve
Externí odkaz:
https://doaj.org/article/6504443fc3694397a8f46426282f77c2
Autor:
V. O. Shpylchak, L. V. Isakov
Publikováno v:
Мінеральні ресурси України, Iss 2, Pp 3-13 (2017)
The paper provides generalized geological profiles of Sorokynska, Gaichurska, Shevchenkivsko-Fedorivska and Kosivtsevska greenstone structures of Western Pryazovia formed by stratigraphic units of Olzhynska, Kosivtsevska, Krutobalkivska, Ternuvatsk
Externí odkaz:
https://doaj.org/article/243873549eaf4115b80f87575a434763
Publikováno v:
Мінеральні ресурси України. :6-15
Низка рідкіснометалевих елементів, як-от Ta, Nb, Li, Be, Sn, Y, TR, родовища яких безпосередньо пов’язані з пегматитами, входять до переліку крити
Publikováno v:
Мінеральні ресурси України. :18-31
А new Vovchansk Uranium Ore district is allocated within the Orikhiv-Pavlohrad structural-metallogenic zone (SMZ) of the Azov metallogenic region. It is represented by Dibrova REE-U-Th deposit and a number of less studied ore occurrences. This depos
Publikováno v:
Journal of Geology, Geography and Geoecology. 27:244-260
The article describes the priorities of the development of a new sphere in tourism – the geological sphere (geotourism). We have developed a complex of neces- sary measures for increasing the touristic attractiveness of objects of the geological he