Thermochronological methods were applied to the Higher Himalayan Crystalline (HHC) nappe and underlying Lesser Sequences (LHS) elucidate denudation process for middle- upper-crust of eastern Nepal over millions years. inverse modeling was undertaken new results fission-track (FT) age FT length data zircon apatite in order reconstruct time-temperature (t-T) paths temperature range 60–350°C. Eigh...

Whole-rock geochemical data and compositional balance analysis (CoBA), combined with a magnetic susceptibility model obtained from high-precision survey, are useful exploration tools in the Jiama porphyry–skarn deposit, southern Tibet, China. In this paper, three innovative aspects of described that have assisted deposit: an improved geological understanding thrust–nappe structure, hydrothermal...

Abstract New whole-rock geochemical and detrital zircon U–Pb Lu–Hf data of metasedimentary sequences the Silvretta Nappe, Orobic Alps, Strona-Ceneri Zone, Gotthard Massif Venediger Nappe are presented. These units seem to share a common early middle Paleozoic geological record, which has alternatively been interpreted as result intraplate or orogenic processes. Detrital mainly indicate late Edi...