Journal of Himalayan Geology, Volume 5Wadia Institute of Himalayan Geology, 1994 - Geology |
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Page 2
5a & b ) show that while the non - foliated granites occupy the low - temperature
trough region of the granite system , the biotite gneisses and the porphyritic
gneisses plot away from them suggesting higher temperatures of crystallizations .
5a & b ) show that while the non - foliated granites occupy the low - temperature
trough region of the granite system , the biotite gneisses and the porphyritic
gneisses plot away from them suggesting higher temperatures of crystallizations .
Page 103
Petrochemistry and Tectonic Environment of Granites and Porphyries of Amritpur
- Ramgarh area , Lesser Himalaya , Uttar ... India Abstract : The granitic rocks
occurring between Amritpur and Ramgarh are mainly of two types i.e. granites
and ...
Petrochemistry and Tectonic Environment of Granites and Porphyries of Amritpur
- Ramgarh area , Lesser Himalaya , Uttar ... India Abstract : The granitic rocks
occurring between Amritpur and Ramgarh are mainly of two types i.e. granites
and ...
Page 112
350300Rb ( ppm ) 250K20 W1 % 2004 6 18 150 100Sr ( ppm ) ( IAG ) ,
continental arc granites ( CAG ) , continental collision granites ( CCG ) , rift
related granites ( RRG ) , continental epeirogenic uplift granites ( CEUG ) , post
orogenic ...
350300Rb ( ppm ) 250K20 W1 % 2004 6 18 150 100Sr ( ppm ) ( IAG ) ,
continental arc granites ( CAG ) , continental collision granites ( CCG ) , rift
related granites ( RRG ) , continental epeirogenic uplift granites ( CEUG ) , post
orogenic ...
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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 |
14 other sections not shown
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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