The 4 km deep pilot research drill hole of the German Continental Drilling Project has been used to sample fluids from the fracture pore space of granites and gneisses of the continental crust. The open hole and water entry points are located in the section from 3.85-4.0 km. The rocks are...
Bucher K, Stober I (2010) Fluids in the upper continental crust. Geofluids 10:241-253Bucher K, Stober I (2010) Fluids in the upper continental crust. Geofluids 10:241–253Bucher, K. & Stober, I., 2010. Fluids in the upper continental crust. Geofluids, 10, 241-253....
In N. L. Carter, S. Uyeda (Eds.), Collision Tectonics:Deformation of Continental Lithosphere (vol. 119, 29-36). Tectonophysics. [58] Fyfe, W. S. (1997). Deep fluids and volatile recycling:crust to mantle. Tectonophysics, 275, 243-251. [59] Galetto, A., García, V. H., ...
Fluids in Deep Continental Crust Summary The production of high grade metamorphic rocks of the amphibolite-granulite facies in continental crust requires an increase in temperature associa... WS Fyfe - American Geophysical Union (AGU) 被引量: 2发表: 2013年 Structure of the Lithosphere and Its Infl...
Mg–O isotopes trace the origin of Mg-rich fluids in the deeply subducted continental crust of Western Alps Mg-O isotopes trace the origin of Mg-rich fluids in the deeply subducted continental crust of Western Alps. Earth Planet. Sci. Lett. 456, 157-167... YX Chen,HP Schertl,YF Zheng,...
Geophysical studies have shown that the lower continental crust, especially in Phanerozoic areas, is commonly more conductive and reflective and has a lower seismic velocity than what is expected from the composition of xenoliths and exposed lower crustal terrains. These anomalous in situ properties ca...
The Sn(Ⅱ)/Sn(Ⅳ) ratios in fluids depends on fO2, temperature, and HCl contents. A considerable amount of Sn(Ⅳ) possibly exist in an early mineralization stage even under fO2 = NNO; if so, redox reactions are unnecessary to precipitate cassiterite from these mineralizing fluids. We find ...
Channelized fluids in subducted continental crust: constraints from δD–δ18O of quartz and fluid inclusions in quartz veins from the Chinese Continental Scientific Drilling Project[J] . Xiaoming Sun,Li Xu,Weidong Sun,Wei Zhai,Yeheng Liang,Qian Tang,Jinlong Liang,Zeming Zhang,Kun Shen,Fangyue ...
In contrast, reverse fault earthquakes involve extensional elastic rebound that increases crustal porosity, drawing fluids into the crust. These results suggest that fluid-filled cracks are ubiquitous throughout the brittle continental crust, and that these cracks open and close through the earthquake ...
Theroleoffluidsinthelowercrustandupper GeoscienceFrontiers5(2014)621—625 ContentslistsavaiIableatScienceDirect ChinaUniversityofGeosciences(Beijing) GeoscienceFrontiers journaIhomePage:.eIsevier,com/Iocate/gsf — Editorial Theroleoffluidsinthelowercrustanduppermantle:Atribute toJacquesTouret 1.Introduction Thi...