Himalaya: Geological Aspects, Volume 4P. S. Saklani Satish Serial Publishing House, 2005 - Geology Contributed articles. |
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Page 328
... sillimanite gneisses . Within the garnet sillimanite gneisses , boudins or lenses of ultramafic rocks , garnet clinopyroxenite and / or amphibolite can be found . This formation is well exposed in the peaks of Namche Barwa and Giala ...
... sillimanite gneisses . Within the garnet sillimanite gneisses , boudins or lenses of ultramafic rocks , garnet clinopyroxenite and / or amphibolite can be found . This formation is well exposed in the peaks of Namche Barwa and Giala ...
Page 333
... sillimanite gneisses , the core domains represent a detrital population as various Neoproterozoic ages with high and variable Th / U ratios were obtained . These ages are interpreted as being relevant to the provenance area of the ...
... sillimanite gneisses , the core domains represent a detrital population as various Neoproterozoic ages with high and variable Th / U ratios were obtained . These ages are interpreted as being relevant to the provenance area of the ...
Page 335
... sillimanite gneiss investigated in this study . The age of the core domains of the garnet sillimanite gneisses are in good agreement with the U - Pb ages reported by Booth et al . ( 2004 ) . These data confirm that both granitoids and ...
... sillimanite gneiss investigated in this study . The age of the core domains of the garnet sillimanite gneisses are in good agreement with the U - Pb ages reported by Booth et al . ( 2004 ) . These data confirm that both granitoids and ...
Contents
Evidence | 1 |
Retrospect and Prospect | 9 |
Tectonomagmatic Evolutionary Model of the KuluRampur | 47 |
Copyright | |
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Alaknanda Almora antiforms Bandal basalts basin belt Bhagirathi biotite black shale Budhakedar Burg Champawat collision continental Cretaceous crust crustal Crystalline deformation Delhi deposits drainage earthquake eastern enclaves Eocene fault felsic Figure folds Gansser Garhwal Garhwal Himalaya Geol Glacial glacier gneisses granite granitoids Group Himalaya Himalayan Geology India Indian plate Indus Suture zone Jour Karakoram Kargil Katarigali formation Kohistan Kuhle Kumar Kumaun Ladakh landslides Lesser Himalaya limestone lineaments lithological Lower mafic magma Main Central Thrust margin melting metamorphic migmatites Miocene moraines Namche Barwa Nappe ND ND ND NW-SE ophiolite order streams Pakistan phyllite plagioclase Proterozoic quartz quartzite region river rocks Saklani samples schist sedimentary sediments seismic sequence Siang districts sillimanite Singh Siwalik Siyom slide slope southern Tibet structural studies subduction synforms syntaxis tectonic Tethys thick trace elements trend Tsangpo upper Uttarkashi Valdiya valley volcanic Yinkiong