ZONALITY AND MINERAL ASSOCIATIONS OF MODERN EVAPORATES IN THE SOUTH-MINUSINSK BASIN BY THE EXAMPLE OF TALOE LAKE AND AK-KOL LAKE (KHAKASSIA REPUBLIC)

2011 ◽  
Author(s):  
Alexander Arkhipov
Keyword(s):  
The South ◽  
Mineral Associations ◽  
Minusinsk Basin

scholarly journals Magmatic and Postmagmatic Mineral Associations of the Malyutka Massif Rocks (Khudolazovkiy Complex of the South Urals)

2021 ◽  
Vol 20 (2) ◽  
pp. 99-109
Author(s):  
I.R. Rakhimov ◽  
Keyword(s):  
Chemical Composition ◽  
Crystallization Temperature ◽  
Equilibrium Temperature ◽  
South Urals ◽  
The South ◽  
Accessory Minerals ◽  
Rock Formation ◽  
Genetic Interpretation ◽  
Mineral Associations ◽  
Ore Minerals

The results of detailed mineralogical studies of the Malyutka massif altered rocks of the Khudolazovskiy differentiated complex are presented. The morphology and chemical composition of many rock-forming and accessory minerals are described. According to the study, the magmatic and post-magmatic (hydrothermal-metasomatic) stages of rock formation are distinguished. The problems associated with the genetic interpretation of a number of rock-forming and ore minerals are discussed. The conclusion about the polygenic nature of the formation of spinelids is made. The equilibrium temperature in the «Ti-magnetite–ilmenite» system (633–650 °C), as well as the crystallization temperature of chlorite, replacing phlogopite and hornblende (145–185 °C), were estimated.

scholarly journals THE CONTENT JF IRON AND MANGANESE IN THE AQUIFER OF THE QUATERNARY SEDIMENTS OF THE SOUTH MINUSINSK BASIN

2020 ◽  
Author(s):  
E.V. Vashchenko ◽  
◽  
P.A. Zubritskiy ◽  
A.L. Lelekova ◽  
◽  
...  
Keyword(s):  
Manganese Content ◽  
Total Hardness ◽  
Quaternary Sediments ◽  
The South ◽  
Minusinsk Basin ◽  
Observation Wells ◽  
Iron And Manganese

The results of research for 2014–2019 for 16 observation wells – indicators of total hardness, iron and manganese content-were processed. On the example of the site located in the area of Ust-Abakan and Chernogorsk, the analysis of factors that determine the increased concentrations of manganese and iron was carried out.

scholarly journals Типология таштыкских поминов южной части Хакасско-Минусинской котловины

2021 ◽  
Vol 70 (5) ◽  
pp. 155-158
Author(s):  
О.А. Артонова
Keyword(s):  
The South ◽  
Minusinsk Basin ◽  
Stone Structures

The article deals with the Tashtyk commemorations that existed in the HunnoXianbian era. Based on the study and systematization of ground, intra-stone structures and the composition of offerings, the typology of Tashtyk commemorations located in the south of the Khakass-Minusinsk basin is performed

scholarly journals Mineral types of gold deposits and regularities of their distribution in south-eastern part of the East Sayan

2019 ◽  
Vol 61 (2) ◽  
pp. 23-38
Author(s):  
B. B. Damdinov
Keyword(s):  
Gold Deposits ◽  
Crystalline Basement ◽  
The South ◽  
Genetic Characteristics ◽  
Gold Telluride ◽  
South Eastern ◽  
Leading Role ◽  
Mineral Associations ◽  
Metallogenic Zone ◽  
Gold Bearing

Based on the mineral composition, gold deposits of the south-eastern part of the East Sayan were typed. The most informative classification criterion for typing is the composition of the gold producing ore mineral associations which are specific to each of the selected types. Whereas using other criteria different structural, composition or genetic characteristics of deposits will necessarily overlap. Eight mineral types of deposits, characterizing the main gold-bearing ore mineral associations were identified: gold-polysulfide, gold-quartz, gold-telluride, gold-tetradymite, gold-stibnite, gold-bismuth-sulfosalt, gold-pyrrhotite and gold-fahlore types. Regional metallogenic divisions such as structural metallogenic zones, differ somewhat in the characteristics of mineralization. Thus, within the Bokson-Garganskaya metallogenic zone, gold-quartz, gold-polysulfide and gold-pyrrhotite types dominate, although gold-telluride and gold-bismuth-sulfosalt types are common in the western part of this zone. In the Ilchir zone, gold-fahlore type deposits are developed. Khamsarinskaya zone is characterized by gold-tetradimite and gold-antimonite deposits existence. It has been established that the mineral types of deposits formation depend on the enclosing rock complexes composition. Thus, gold-quartz, gold-polysulfide and gold-pyrrhotite types are formed in association with the ophiolites and rocks of the Archean crystalline basement. At the deposits associated with granitoid massifs, minerals of metalloids, such as bismuth-bearing sulfosalts, stibnite, tetradimite and tellurides, take a leading role in ores. In the carbonate strata, a gold-fahlore type is formed. The proposed classification allows typing all known gold deposits in the south-eastern part of the East Sayan and can be applied to adjacent regions.

scholarly journals Ornithological complexes’ structure of technogenically disturbed territories of the left-bank part of the South Minusinsk Basin

2018 ◽  
Vol 7 (2) ◽  
pp. 44-49
Author(s):  
Tamara Viktorovna Zlotnikova
Keyword(s):  
Species Richness ◽  
Food Waste ◽  
Habitat Structure ◽  
Left Bank ◽  
Grass Cover ◽  
The South ◽  
Oenanthe Oenanthe ◽  
Passer Montanus ◽  
Riparia Riparia ◽  
Minusinsk Basin

This paper deals with the species and ecological structure of ornithological complexes on the territories of quarry excavations. The research was carried out in the left-bank part of the South Minusinsk basin. 6 quarries were researched all the year round, 4 quarries were researched incidentally. The quarries were of various purposes (extraction of sand, clay, rubble, storage of domestic garbage), age (from 1 to 15 years) and size (from 1 to 20 hectares). 39 species of birds have been identified, which is more than 15% of the avifauna of the basin. The largest numbers of species (from 4 to 6 each) are the Fringillidae, Corvidae, Sylviidae, Muscicapidae families. The nature of the species stay on the territory has been established. Nesting species have been recorded to be 19, visitors - 20. Only in summer there are 25 species, only in winter there are 7 species, 7 species more are marked on sites both in summer and winter. Dendrophilic and petrophilic species are mainly nested. The nesting of Passer montanus (L.) and Oenanthe oenanthe (L.) was marked on all sites, the nesting of Riparia riparia (L.) was marked on the majority sites. Most species are synanthropic. The species richness of birds is shown to be determined, first of all, by the habitat structure: the presence of vertical soil breaks, stone structures, trees, shrubs, grass cover, reservoirs. The presence of food waste and the nature of the surrounding biotopes are also of particular importance.

Presidential Republicanism in the South, 1960

1962 ◽  
Vol 24 (2) ◽  
pp. 303-322 ◽  
Author(s):  
Bernard Cosman
Keyword(s):  
The South

Long-term Cyclic Variations of Prominences, Green and Red Coronae over Solar Cycles

2000 ◽  
Vol 179 ◽  
pp. 201-204
Author(s):  
Vojtech Rušin ◽  
Milan Minarovjech ◽  
Milan Rybanský
Keyword(s):  
Emission Lines ◽  
High Latitudes ◽  
Green Line ◽  
Solar Cycles ◽  
The South ◽  
Coronal Emission ◽  
Local Maxima ◽  
The North ◽  
Cyclic Variations

AbstractLong-term cyclic variations in the distribution of prominences and intensities of green (530.3 nm) and red (637.4 nm) coronal emission lines over solar cycles 18–23 are presented. Polar prominence branches will reach the poles at different epochs in cycle 23: the north branch at the beginning in 2002 and the south branch a year later (2003), respectively. The local maxima of intensities in the green line show both poleward- and equatorward-migrating branches. The poleward branches will reach the poles around cycle maxima like prominences, while the equatorward branches show a duration of 18 years and will end in cycle minima (2007). The red corona shows mostly equatorward branches. The possibility that these branches begin to develop at high latitudes in the preceding cycles cannot be excluded.

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