Records of the Geological Survey of India, Volume 106Geological Survey of India, 1971 - 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 99
... original and not re - crystallised . The composition of the felspar ranges between labradorite and bytownite as ... original texture is faintly preserved as the rock becomes granular . The original minerals are mostly replaced by ...
... original and not re - crystallised . The composition of the felspar ranges between labradorite and bytownite as ... original texture is faintly preserved as the rock becomes granular . The original minerals are mostly replaced by ...
Page 111
... original sedimentation dip of the beds ; the overlap of the Kaimur quartzite / sandstone towards the west and north west and resting directly on the Archaeans ; and the existence of a pronounced erosional unconformity between the Semris ...
... original sedimentation dip of the beds ; the overlap of the Kaimur quartzite / sandstone towards the west and north west and resting directly on the Archaeans ; and the existence of a pronounced erosional unconformity between the Semris ...
Page 112
... original mud cracks . Kedar Narain ( op cit . ) is also of the similar opinion . Petrography The rock is generally evenly fine grained ( pelitomorphic ) in texture and often grades into dolomicrite . Pyrite ( diagenetic ) , coarse ...
... original mud cracks . Kedar Narain ( op cit . ) is also of the similar opinion . Petrography The rock is generally evenly fine grained ( pelitomorphic ) in texture and often grades into dolomicrite . Pyrite ( diagenetic ) , coarse ...
Contents
Geology of the area around the Panchet dam reservoir district | 13 |
Lower Vindhyan Formations of Rajasthan by Balmiki Prasad | 31 |
Stratigraphic analysis of the Chert Member Lower Tal Forma | 54 |
Copyright | |
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amphibolite average grade axial plane B₁-folds bands basin beds Bhagwanpura Bhutan Binota Shale biotite boreholes calcareous calcite carbonaceous chert chert member chlorite clay coarse grained conglomerate copper Deccan Traps deposit distribution district dolomite dolomitisation drill holes east facies fault felspar flow-unit folds formation fossil Gangotri glacier Geol Geological Survey gneiss Gondwanas granite grey Himalaya hornblende indicate interbedded Intertrappean isopach Jangpangi Khairmalia Khardeola Kundarkocha lateral moraine limestone lineation lithological lode Lower Vindhyan Maldeota Maleri-Kota metamorphism metres Milam glacier mineralisation minerals Mussoorie nala Nimbahera occur outcrops overlies Pagladiya pelitic phosphate rock phosphate unit Phuntsholing phyllite plagioclase Plate plunge Pradesh present pyroxene quartz veins quartzite ratio reservoir river rock types S₁ sample data Sand sandstone Sawa schist schistosity sedimentary sediments Series shales snout stratigraphic structures Survey of India syncline tectonic thickness Thimpu thin Trap Flow upto valley values zone