Journal of Himalayan Geology, Volumes 1-2Wadia Institute of Himalayan Geology, 1990 - Geology |
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Page 96
... weathered . The gneisses are finely banded and contain quartz , orthoclase , biotite , muscovite and rarely small garnet crystals . No augen structures were observed . The schists are thin alternations in gneisses with beds of ...
... weathered . The gneisses are finely banded and contain quartz , orthoclase , biotite , muscovite and rarely small garnet crystals . No augen structures were observed . The schists are thin alternations in gneisses with beds of ...
Page 191
... weathered basic volcanics and feldspathic sandstone , resembling Gondwana sandstone , occur as tectonic wedge within the Lower Siwalik rocks . Singh and Prakash ( 1980 ) recorded well preserved leaf impressions of Zizyphus indicus sp ...
... weathered basic volcanics and feldspathic sandstone , resembling Gondwana sandstone , occur as tectonic wedge within the Lower Siwalik rocks . Singh and Prakash ( 1980 ) recorded well preserved leaf impressions of Zizyphus indicus sp ...
Page 232
... weathering . These are observed in quartzite , limestones and gneissic rocks in the vicinity of Landsdowne , Satpuli , Marora and Mandakhal . 3. Slope Features The term slope is used to refer to the angle that the surface makes with the ...
... weathering . These are observed in quartzite , limestones and gneissic rocks in the vicinity of Landsdowne , Satpuli , Marora and Mandakhal . 3. Slope Features The term slope is used to refer to the angle that the surface makes with the ...
Contents
RAJESH SHARMA B K NAYAK Ore petrology and origin of leadzinc deposits in great limestone | 103 |
R K MAZARI T N BAGATI Postcollision graben development in the Spiti valley Himachal | 111 |
P Dobhal SURENDAR KUMAR A K MUNDEPI Mass wasting and slope analysis of Chhota | 119 |
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amphibolite Amritpur Amritpur Granite basin beds biotite block chlorite clasts conglomerate Cretaceous Crystallines deformation deposits developed dolerite dolomite earthquakes eastern Eocene evaporites facies fault feldspars folds fossils Garhwal Garhwal Himalaya garnet Geol glacial glacier gneisses Gondwana grained granitoids Group Himachal Pradesh Himalaya Himalayan Geology hornblende hornblende schists India Indian plate indicate Indus Suture Institute of Himalayan Jour Journal of Himalayan K-feldspar Krol Belt Kumar Kumaun Ladakh Lesser Himalaya limestone lineaments lithology lower magmatic margin metamorphism Middle Siwalik migmatites minerals Molnar moraines muscovite Nayar observed occur ophiolitic Ophiolitic Melange Pakistan phase phyllite plagioclase plane Precambrian quartz quartzite Rawat region river rocks Salt Range samples sandstone schist sedimentary sediments sequence shale Sharma shear zones shows Shyok Singh Siwalik slope Spiti stratigraphic structure Subathu Subathu Formation subduction Surv Suture Zone syncline tectonic Tethyan Thakur thick Thrust trend Upper Siwalik valley volcanics Wadia Institute western Zanskar