Results 121 to 130 of about 241 (183)

Linking magmatism with collision in an accretionary orogen. [PDF]

open access: yesSci Rep, 2016
Li S   +5 more
europepmc   +1 more source

Neoproterozoic glacial origin of the Great Unconformity. [PDF]

open access: yesProc Natl Acad Sci U S A, 2019
Keller CB   +8 more
europepmc   +1 more source

Controls on low-pressure anatexis

Journal of Metamorphic Geology, 2006
AbstractLow‐pressure anatexis, whereby rocks melt in place after passing through the andalusite stability field, develops under more restricted conditions than does low‐pressure metamorphism. Our thermal modelling and review of published work indicate that the following mechanisms, operating alone, may induce anatexis in typical pelitic rocks without ...
Scott E Johnson
exaly   +2 more sources

Himalayan leucogranites and migmatites: nature, timing and duration of anatexis

Journal of Metamorphic Geology, 2016
AbstractWidespread anatexis was a regional response to the evolution of the Himalayan‐Tibetan Orogen that occurred some 30 Ma after collision between Asia and India. This paper reviews the nature, timing, duration and conditions of anatexis and leucogranite formation in the Greater Himalayan Sequence (GHS), and compares them to contemporaneous granites
Roberto Weinberg
exaly   +2 more sources

Metamorphic anatexis and the generation of ore deposits

2005
Metamorphic processes are closely associated with the formation and evolution of the crust and strongly related to petrogenetic and mineralization processes. Fluid inclusions analyses indicate that regional metamorphic migmatization and anatexis are temperature-pressure progressive processes.
Zhaolin Li   +4 more
exaly   +2 more sources

Decompression and anatexis of Himalayan metapelites

Tectonics, 1994
The Miocene leucogranites of the High Himalayas have been emplaced within a metasedimentary wedge, defined by the Main Central Thrust (MCT) and the South Tibetan Detachment System (STDS), a low‐angle detachment fault. Isotopic and tectonic constraints indicate that orogenic collapse along the South Tibetan Detachment System occurred at ∼20 Ma ...
Nigel Harris, John Massey
openaire   +1 more source

HIGH TEMPERATURE WETAMORPHIS AND ZRUSTAL ANATEXIS

Terra Nova, 1991
L990, £55.00 (hbk) ISBN 00 44457219.
null Ashworth, null Brown
openaire   +1 more source

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