Records of the Geological Survey of India, Volume 110The Survey, 1978 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 109
... covered by 3964 I P , 3964 resistivity , 8355 S P and 22 E M stations . The rocks in the area include the folded ( having a synformal structure plunging ( NNW ) sequence of the Iron Ore Series ( mainly schists ) and the intrusive ...
... covered by 3964 I P , 3964 resistivity , 8355 S P and 22 E M stations . The rocks in the area include the folded ( having a synformal structure plunging ( NNW ) sequence of the Iron Ore Series ( mainly schists ) and the intrusive ...
Page 110
... covered , involving 865 seismic refraction shots and 24 electrical soundings . The rocks in the area are acid charnockites , pyroxene granulite , biotite - hornblende gneiss grading to amphibolite and quartz - mica schist belonging to ...
... covered , involving 865 seismic refraction shots and 24 electrical soundings . The rocks in the area are acid charnockites , pyroxene granulite , biotite - hornblende gneiss grading to amphibolite and quartz - mica schist belonging to ...
Page 191
... covered by primary laterite . On the northern side of the western most 1000 ' hill , bench - like terrace , covered by primary laterite was noted at a level of 750-850 ' . Around Kasargod ( 12 ° 30 ' : 74 ° 58 ' ) and Kumbala ( 12 ° 35 ...
... covered by primary laterite . On the northern side of the western most 1000 ' hill , bench - like terrace , covered by primary laterite was noted at a level of 750-850 ' . Around Kasargod ( 12 ° 30 ' : 74 ° 58 ' ) and Kumbala ( 12 ° 35 ...
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amphibolite Andhra Pradesh anomaly anorthosite Archaean Asstt bands Banerjee basalt basemetal basin bauxite belt Bihar biotite boreholes Calcutta carried chalcopyrite charnockite clay coal conglomerate deposits depth dips district dolerite dolomite drilling dykes Eastern facies folds Formation fossils Gangpur geochemical Geol Surv Ind Geological Survey Geologist Jr Geology Division Geophysical geotechnical Ghosh gneiss Gondwana granite granite gneiss granulite Gupta Headquarters indicated intrusive investigated Kumar Laboratory laterite lava limestone line km Madhya Pradesh magnetite Mallampalli mapped metamorphism mineral mineralisation Mulug Murthy nala occur Orissa Pakhal pegmatite phyllite Precambrian Project pyrite quartz veins quartzite Rajasthan Rec Geol Surv region river S/Shri samples sand sandstone Sarkar scale schist seams sedimentary sediments sequence shale shear zone Shri Singh Singhbhum granite Sinha sq km sq km area Srivastava stratigraphic structures studies Sullavai Supergroup Survey of India tectonic thick traverse trending tunnel upto valley Vindhyan volcanic West Bengal