Journal of Himalayan Geology, Volume 5Wadia Institute of Himalayan Geology, 1994 - Geology |
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Printed in India Crustal anatexis and Petrogenesis of the Granitoid Rocks , Chor
Region , Himachal Himalaya VINAY M. ... Compositionally the granitoids range
from granodiorite to granite and are peraluminous S - type , corundum normative
...
Printed in India Crustal anatexis and Petrogenesis of the Granitoid Rocks , Chor
Region , Himachal Himalaya VINAY M. ... Compositionally the granitoids range
from granodiorite to granite and are peraluminous S - type , corundum normative
...
Page 2
2000 Gabbro diorite selective trace element characteristics of the granitoids
cannot be assigned collectively to any one tectonic regime when plotted on Y +
Nb vs Rb log - log plots ( cf. Pearce et al . , 1984 ) . The samples cluster near the
...
2000 Gabbro diorite selective trace element characteristics of the granitoids
cannot be assigned collectively to any one tectonic regime when plotted on Y +
Nb vs Rb log - log plots ( cf. Pearce et al . , 1984 ) . The samples cluster near the
...
Page 112
13 ) plots suggest that the granitoids under investigation are either IAG , or CAG
or CCG . They can also be POG since the field of the latter overlaps those of the
former . CCG do not have A / CNK value less than 1.05 whereas IAG and CAG ...
13 ) plots suggest that the granitoids under investigation are either IAG , or CAG
or CCG . They can also be POG since the field of the latter overlaps those of the
former . CCG do not have A / CNK value less than 1.05 whereas IAG and CAG ...
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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