Records of the Geological Survey of India, Volume 106Geological Survey of India, 1975 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 89
... planes of the different tectonic units in Bhutan are encountered from north to south in the following order ... plane is marked by the abrupt scarp of the outermost hills facing the plains in the south . This plane does not indicate the ...
... planes of the different tectonic units in Bhutan are encountered from north to south in the following order ... plane is marked by the abrupt scarp of the outermost hills facing the plains in the south . This plane does not indicate the ...
Page 196
... planes , and , thus , may be described as strain slip cleavage ( Harkar , 1932 , p 158 ; Balk , 1936 , p 685-774 ) and shear cleavage ( Ramsay , 1962 , p 318-324 ) . Joint planes : Joint planes mark the only mesoscopic non - penetra ...
... planes , and , thus , may be described as strain slip cleavage ( Harkar , 1932 , p 158 ; Balk , 1936 , p 685-774 ) and shear cleavage ( Ramsay , 1962 , p 318-324 ) . Joint planes : Joint planes mark the only mesoscopic non - penetra ...
Page 202
... planes ( S1 ) , ( 2 ) schistosity ( S2 ) , ( 3 ) lineations , ( 4 ) mesoscopic folds , and ( 5 ) joint planes . Bedding planes ( S1 ) : These are mostly preserved in the quartzite band of the Lawa hills . In the phyllites , it is ...
... planes ( S1 ) , ( 2 ) schistosity ( S2 ) , ( 3 ) lineations , ( 4 ) mesoscopic folds , and ( 5 ) joint planes . Bedding planes ( S1 ) : These are mostly preserved in the quartzite band of the Lawa hills . In the phyllites , it is ...
Contents
RECORDS | 1 |
Geology of the area around the Panchet dam reservoir district | 9 |
Lower Vindhyan Formations of Rajasthan by Balmiki Prasad | 31 |
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Common terms and phrases
amphibolite average grade axial plane B-folds bands basin beds Bhagwanpura Bhutan biotite boreholes calcareous calcite carbonaceous chert chert member chlorite clay coarse grained conglomerate copper Deccan Traps deposit distribution district dolerite dolomite dolomitisation drill holes dykes east facies fault felspar folds foliation formation Gangotri glacier Geol Geological Survey gneiss Gondwanas granite granulites grey Himalaya hornblende indicate interbedded Intertrappean isopach Jangpangi Jour Khairmalia Khardeola Kundarkocha lateral moraine limestone lithological Lower Vindhyan Maldeota Maleri-Kota metamorphism metres Milam glacier mineralisation minerals nala Nimbahera occur outcrops overlies Pagladiya Panchet pelitic phosphate rock phosphate unit Phuntsholing phyllite plagioclase Plate Pradesh present pyroxene quartz quartz veins quartzite ratio reservoir river rock types sample data Sand sandstone Sawa schist schistosity sedimentary sediments Series shale snout stratigraphic structures Surv Survey of India syncline tectonic thickness Thimpu thin Trap Flow upto valley values zone