Records of the Geological Survey of India, Volume 96Geological Survey of India, 1961 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 9
... gneiss with pegmatite and quartz veins , overlain by the Talchir boulder bed , sandstone , shale and siltstone . The ... gneiss , basic sills ( metagabbroic to pyroxenitic ) , granite grading into migmatite and augen gneiss , biotite ...
... gneiss with pegmatite and quartz veins , overlain by the Talchir boulder bed , sandstone , shale and siltstone . The ... gneiss , basic sills ( metagabbroic to pyroxenitic ) , granite grading into migmatite and augen gneiss , biotite ...
Page 10
... gneiss and hybrid gneiss , quartz and pegma- tite veins . The gneiss , invariably garnetiferous , is the most predo- minant rock type in the area . The rocks generally trend be- tween N.N.E.-S.S.W. and N.75 ° E. - S.75 ° W . with the ...
... gneiss and hybrid gneiss , quartz and pegma- tite veins . The gneiss , invariably garnetiferous , is the most predo- minant rock type in the area . The rocks generally trend be- tween N.N.E.-S.S.W. and N.75 ° E. - S.75 ° W . with the ...
Page 36
... gneiss and Chitaldrug granite are also found in the area . Dolerite dykes and quartz veins occur intruding into the schist and gneiss . The regional strike of the Dharwar bands is N.N.W.-S.S.E. with dips towards W.S.W. , varying from 30 ...
... gneiss and Chitaldrug granite are also found in the area . Dolerite dykes and quartz veins occur intruding into the schist and gneiss . The regional strike of the Dharwar bands is N.N.W.-S.S.E. with dips towards W.S.W. , varying from 30 ...
Contents
GEOLOGICAL SURVEY OF INDIA | 1 |
MINERAL INVESTIGATIONS | 37 |
ENGINEERING GEOLOGY INVESTIGATIONS | 117 |
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Common terms and phrases
abutment alignment amphibolite Andhra Pradesh Archaean Assistant Geologists B. C. Roy bands Banerjee Barakars Bihar boreholes Calcutta cent Central Headquarters charnockite Chowdhury chromite Circle Office clay coal seams coalfield copper Copper-ore deposits depth dips district district.-See Ditto dolerite dolomite Dutta dykes examined exposed fault folded foliation formations Geological Survey Geologists Geologists Jr Geophysical Division gneiss Gondwana granite gneiss groundwater Gupta hill Hydel investigated iron-ore Jammu kilometres laterite limestone located Long Madhya Pradesh Madras manganese-ore mapped Scale metres million tonnes mineral mineralisation Murthy nala occur Orissa pegmatite Petrological Laboratories phyllite power-house Pradesh Circle Prasad Project proposed Punjab pyrite quartz quartz veins quartzite Rajasthan Regional Office reported river bed rock types samples sandstone Sarvashri schist shale Sharma sheets 73 Shri Singh Southern Regional spillway Srivastava strike Superintending Geologist in-Charge Survey of India Talchir thick trend tubewells tunnel Uttar Pradesh Vindhyan zone