Aspects of Geology and Environment of the HimalayaContributed seminar articles. |
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Page 45
... SAMPLING AND ANALYTICAL METHODS This study is based on 206 samples ( 95 mudstones and 111 sandstones ) collected from the southern belt of the Bakiya Khola section . The samples were collected from measured sections correlated with the ...
... SAMPLING AND ANALYTICAL METHODS This study is based on 206 samples ( 95 mudstones and 111 sandstones ) collected from the southern belt of the Bakiya Khola section . The samples were collected from measured sections correlated with the ...
Page 46
assessed for each sample using a simple grain - size comparator . The washed samples were then immersed in distilled water for several hours and subsequently dried at 110 ° C for at least 24 hrs before crushing in tungsten - carbide ...
assessed for each sample using a simple grain - size comparator . The washed samples were then immersed in distilled water for several hours and subsequently dried at 110 ° C for at least 24 hrs before crushing in tungsten - carbide ...
Page 267
... samples range between 34 - 46 which is within the range ( 23-47 ) typical of relatively unaltered basic rocks . However , no significant effect of metamorphism and weathering are observed on the major elements by both techniques . For ...
... samples range between 34 - 46 which is within the range ( 23-47 ) typical of relatively unaltered basic rocks . However , no significant effect of metamorphism and weathering are observed on the major elements by both techniques . For ...
Contents
Preface | 1 |
Tectonic Setting and Neotectonic features along the eastern | 19 |
Major element geochemistry of the Upper Cenozoic Siwalik Group | 41 |
Copyright | |
6 other sections not shown
Common terms and phrases
activities base basic basin beds belt boundary carbonate caused Central controlled crystalline damage debris deformation Department deposits direction District Dolomite earthquake eastern et al facies failure fault feldspars field fires flow forest Formation Gangotri glacier Garhwal Geol Geology gneiss Granite grey ground Group higher hill increase India indicate Jour Karakoram Krol Kumaun lake landslides Lesser Himalaya limestone lithofacies located Lohit Lower Main major Member metamorphism Middle moraines Nainital nature Nepal northern observed occur Pleistocene present processes quartzites range ratios recorded region reported represent result river road rocks samples sand sandstones schist sedimentary sediments sequence setting shale Siwalik slates slide slope snout soil structures succession suggest surface Suture Table tectonic Tewari thick Thrust trend units Upper Uttaranchal Valdiya valley values village wedge western zone