ABOUT THE GENESIS OF THE LAMPROD DIES AND THE COMPOSITION OF THE EARTH'S CRUSH IN THE KOYTOSH MINING AREA
Ключевые слова:
Dyke genesis, ore field, geophysical and petrological data, gabbroid xenoliths, Moho boundary zone.Аннотация
The article provides an analysis of the genesis and composition of the earth's crust based on geophysical and petrological data in the Koytash ore field on the southern slopes of the Nurata Nurata. Data on surface levels and nomenclature of K1, K2 and Mokho surfaces of the ore area determined on the basis of Karabekaul-Koytash GSZ profiles are proven by petrological evidence. It has been concluded that the occurrence of more gabbroid xenoliths and less pyroxenite additions in the composition of the most common dyke in the ore field indicates that the dyke was formed in the lower part of the crust, around the Moho boundary zone.
Библиографические ссылки
Musaev A.M., Khamrabaev I.Kh. Petrokhimicheskie osobennosti subshchelochnyx andesito-bazaltov daek Severnego Nuratau i ix proishkhojdenie // "Uzb.geol.jurn." – 1984. – No. 4. - S. 5-11.
Classification and nomenclature magmaticheskix gornyx porod: Spravochnoe posobie //Bogatikov A.O., Gonshakova V.I., Efremova S.V. i dr.- M.: "Nedra", 1981. - P.160.
Musaev A.M. Megakristy granatov v subschchelochnyx andesito-basaltax Severnogo Nuratau - glubinnye noduli // "Uzb. geol. journal.»- 1985. -№4.- S. 6-10.
Khamrabaev I.Kh. i dr. Priroda geofizicheskikh granits i sloev zemnoy kory Sredney Azii. St. 3. O prirode nijney kory Nuratinskikh gor (Yujnyy Tyan-Shan) // "Uzb. geol. journal. 1990. - #2. - S. 26-43.
Musaev A.M., Ishbaev Kh.D., Shukurov A.Kh. Petrogenesis daek subshchelochnykh basaltoidov Koytashskogo rudnogo polya /Materialy nauchnoy republikanskoy konferentsii "Aktualnye problemy geologii, geofiziki i metallogenii" Tashkent, IGiG AN RUz, 2015. -S. 212-215
Volvovsky B.S. Veroyatnye geofizicheskie model of the earth's crust large-scale structure of Central Asia. - M.: "Nauka", 1991. - P.198.
Mordvintsev O.P. Construction of the earth's crust under the seismic profile of KMPV IV Romitan-Darbazatau //Uzb. Journal. oil and gas.-2003, #1. - S. 15-17.
Zemnaya kora i verkhnyaya mantle Sredney Azii (pod ed. I.Khamrabaeva). - M.: "Nauka". 1977. - S.211.
Dalimov T.N., Ishbaev Kh.D., Mordvintsev O.P. Beltau-Kuraminskaya active region and its problems / Rudno-magmatic systems of orogenic regions. Material scientific conference, postvyashchennoy k 90 letiyu I.Khamrabaeva, Tashkent, 2010. - P.20-36
Ishbaev Kh.D. Xenoliths and related inclusions and magmatic formations of Severo-Nuratinsky mountain // "Vestnik NUUz". – 2005. -#1.-S.18-21.
Musaev A.M., Ganiev I.N., Ishbaev Kh.D. Charnokity in the earth's crust of Severnogo Nuratau (Western Uzbekistan) // "Geol. i min. Resursy».- 2002.-№6. -S. 3-10.
Mushkin I.V. Petrology verkhney mantii Yuzhnogo Tyan-Shanya.- Tashkent: "Fan", 1979. -S.136.
