Records of the Geological Survey of India, Volume 103The Survey, 1972 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 61
... dips are southerly , ranging from moderate to high angles . Pegmatites and quartz veins are noticed intruding these meta - sediments . For the first time a fossiliferous slate and limestone horizon has been recognised in the formations ...
... dips are southerly , ranging from moderate to high angles . Pegmatites and quartz veins are noticed intruding these meta - sediments . For the first time a fossiliferous slate and limestone horizon has been recognised in the formations ...
Page 67
... dips . The Maithana Quartzite on an average dips at 40 ° in the north- easterly direction in topo - sheet 53 O / 1 , whereas it has southerly and south- westerly dips ( 30 ° -35 ° ) in topo - sheet 53 O / 2 . The quartzite is thrown ...
... dips . The Maithana Quartzite on an average dips at 40 ° in the north- easterly direction in topo - sheet 53 O / 1 , whereas it has southerly and south- westerly dips ( 30 ° -35 ° ) in topo - sheet 53 O / 2 . The quartzite is thrown ...
Page 411
... dips at low angles to the north . The plain grounds south of the Vindhyan scarp are covered by basalt flows . Of the five flows that occur in the area , three are of massive and two of vesicular varieties . The flows start with a ...
... dips at low angles to the north . The plain grounds south of the Vindhyan scarp are covered by basalt flows . Of the five flows that occur in the area , three are of massive and two of vesicular varieties . The flows start with a ...
Contents
INTRODUCTION Page | 1 |
CENTRAL LOGGING UNIT | 7 |
PLANNING AND TRAINING DIVISION | 14 |
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alignment alluvium amphibolite Andhra Pradesh Asstt bands Banerjee basalt beds Bihar block boreholes Calcutta carried chalcopyrite charnockite clay coal coalfield copper core Delhi deposits depth dips Director district Division dolerite dolomite drill holes dykes Engineering examined exploration Exploratory drilling fault Formation fossils geochemical geohydrological geological mapping Geologist Jr Geophysicist Geophysics Ghosh gneisses Gondwana granite granite-gneiss groundwater Himachal Pradesh indicated investigation Jammu Kashmir Laboratory laterite limestone logging Lucknow Madhya Pradesh magnetite Maharashtra mapped an area metal million tonnes mineralisation minerals Mining Mukherjee occurs pegmatite phosphorite phyllite pits power house Project pyrite quartz veins quartzite Rajasthan recommended Region river rock types samples collected sand sandstones Sarvashri scale schist seams sediments September 1969 shales Sharma shear Shri Singh spillway Srivastava strike length studies Survey of India taluk Tamil Nadu thickness topo-sheets trenching trending tubewells tunnel Udaipur district upto varies Vindhyan zone