Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Thermochronology of granitoid batholiths and their transformation into metamorphic core complexes (example of Song-Chai Massif, northern Vietnam). / Vladimirov, A. G.; Travin, A. V.; Anh, Phan Luu и др.
в: Geodynamics and Tectonophysics, Том 10, № 2, 01.01.2019, стр. 347-373.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Thermochronology of granitoid batholiths and their transformation into metamorphic core complexes (example of Song-Chai Massif, northern Vietnam)
AU - Vladimirov, A. G.
AU - Travin, A. V.
AU - Anh, Phan Luu
AU - Murzintsev, N. G.
AU - Annikova, I. Yu
AU - Mikheev, E. I.
AU - Duong, Nguyen Anh
AU - Man, Tran Thi
AU - Lan, Tran Thi
N1 - Владимиров А.Г., Травин А.В., Фан Лыу Ань, Мурзинцев Н.Г., Анникова И.Ю., Михеев Е.И., Нгуен Ань Зыонг, Чан Тхи Ман, Чан Тхи Лан. Термохронология гранитоидных батолитов и их трансформация в комплексы метаморфических ядер (на примере массива Шонгчай, Северный Вьетнам) // Геодинамика и тектонофизика. - 2019. - Т. 10/ - № 2. - С. 347-373
PY - 2019/1/1
Y1 - 2019/1/1
N2 - Based on the reconstruction of the thermal evolution of granitoid batholith, represented by the Song-Chai gneiss-granite massif (Northern Vietnam), the long-term existence of granitoid magma at deep levels of the Earth's crust (H≥25 km, Δt~20–50 Ma) is established. The geodynamic analysis of the granitoid batholith and mathematical modeling of its thermal history shows that the magmatic chamber should be considered as a thermal trap at the lower level of the crust, which preserved residual granite melts for a long time. Activation of the magmatic chamber occurs in post-collisional strike-slip fault zones and is accompanied by tectonic exhumation of large crustal segments. As a result, the batholith is transformed into a Cordilleran-type metamorphic core complex, residual rare-metal melts are emplaced, and, commercial deposits are thus formed.
AB - Based on the reconstruction of the thermal evolution of granitoid batholith, represented by the Song-Chai gneiss-granite massif (Northern Vietnam), the long-term existence of granitoid magma at deep levels of the Earth's crust (H≥25 km, Δt~20–50 Ma) is established. The geodynamic analysis of the granitoid batholith and mathematical modeling of its thermal history shows that the magmatic chamber should be considered as a thermal trap at the lower level of the crust, which preserved residual granite melts for a long time. Activation of the magmatic chamber occurs in post-collisional strike-slip fault zones and is accompanied by tectonic exhumation of large crustal segments. As a result, the batholith is transformed into a Cordilleran-type metamorphic core complex, residual rare-metal melts are emplaced, and, commercial deposits are thus formed.
KW - Geochronology
KW - Granitoid batholith
KW - Mathematical modeling
KW - Metallogenic prediction
KW - Metamorphic core complex
KW - Song-Chai massif
KW - Thermochronology
KW - Vietnam
KW - granitoid batholith
KW - metamorphic core complex
KW - geochronology
KW - thermochronology
KW - mathematical modeling
KW - Vietnam
KW - Song-Chai massif
KW - metallogenic prediction
KW - LATE PALEOZOIC GRANITOIDS
KW - A-TYPE GRANITES
KW - WESTERN TRANSBAIKALIA
KW - CENOZOIC TECTONICS
KW - MAGMATISM
KW - CHINA
KW - ISOTOPE
KW - CRUSTAL
KW - EVOLUTION
KW - MANTLE
UR - http://www.scopus.com/inward/record.url?scp=85076596356&partnerID=8YFLogxK
U2 - 10.5800/GT-2019-10-2-0418
DO - 10.5800/GT-2019-10-2-0418
M3 - Article
AN - SCOPUS:85076596356
VL - 10
SP - 347
EP - 373
JO - Geodynamics and Tectonophysics
JF - Geodynamics and Tectonophysics
SN - 2078-502X
IS - 2
ER -
ID: 22852023