Journal of Himalayan Geology, Volume 5Wadia Institute of Himalayan Geology, 1994 - Geology |
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The studies suggest that the melts were generated at depths greater than 30 kms
by the break down of biotite , muscovite , plagioclase and quartz minerals of the
pelitic rocks . Part of the anatectic melt escaped from the partial molten rock ...
The studies suggest that the melts were generated at depths greater than 30 kms
by the break down of biotite , muscovite , plagioclase and quartz minerals of the
pelitic rocks . Part of the anatectic melt escaped from the partial molten rock ...
Page 52
N manifested by the parallel arrangement of chlorite streaks in phyllites are well -
marked mineral lineations , and are probably formed by growth along direction of
least stress . Sometimes , mineral lineation coincides with the dip direction of ...
N manifested by the parallel arrangement of chlorite streaks in phyllites are well -
marked mineral lineations , and are probably formed by growth along direction of
least stress . Sometimes , mineral lineation coincides with the dip direction of ...
Page 96
Mineral . Petrol . , 87 , 282-296 . PERCHUK , L.L. , PODLESSKII , K.K. &
ARANOVICH , L. Ya . , 1991 . Thermodynamics of some framework silicates and
their equilibria : application to geothermobarometry . In : PERCHUK L.L. ( ed ) ,
Progress ...
Mineral . Petrol . , 87 , 282-296 . PERCHUK , L.L. , PODLESSKII , K.K. &
ARANOVICH , L. Ya . , 1991 . Thermodynamics of some framework silicates and
their equilibria : application to geothermobarometry . In : PERCHUK L.L. ( ed ) ,
Progress ...
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Contents
Petrogenesis of the Granitoid Rocks Chor Region Himachal Himalaya | 1 |
N S VIRDI Basement Structures and their possible relation to Sedimentation and Tectonics in | 9 |
N S VIRDI Basement Structures and their possible relation to Sedimentation and Tectonics in | 11 |
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Common terms and phrases
Agglomeratic Slate analysis associated band base basin bedded belt chert components composition comprising conglomerate contain covered deformation Dehra deposits developed direction distribution district earthquake et al exposed facies fault fault plane feldspar field folds foliation followed Formation fossils Garhwal Geol gneiss grained granites granitoids grey Group higher Himalaya Himalayan Geology India indicates inversion Jour Kashmir Ladakh Lamayuru Late Lesser limestone lineation locality locations lower major Member metamorphic minerals observed occur Panjal pebbles phase phyllites plagioclase plane Pleistocene porphyries present quartz quartzite range region reported represented river road rocks samples sandstone schist sector sedimentary sediments sequence shale Sharma shown Slate slide slip slope soil strain stratigraphy strike structures suggest Surv Table tectonic thick thrust trace unit upper valley VALUES Volcanics Wadia weathered Zanskar zone