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 232
... shear zones causing close shattering and deep weathering . In view of this deep differential weathering , it was ... shear zones . It was suggested these shear zones be supported suitably and the foundation be grouted to render it ...
... shear zones causing close shattering and deep weathering . In view of this deep differential weathering , it was ... shear zones . It was suggested these shear zones be supported suitably and the foundation be grouted to render it ...
Page 305
... shear parameters realised in the in situ tests , the deep channel excavation is being carried out in a wedge shape tapering downstream , and the masonry structure is being constructed as a monolith upto E. L. 157.97 m . inorder to ...
... shear parameters realised in the in situ tests , the deep channel excavation is being carried out in a wedge shape tapering downstream , and the masonry structure is being constructed as a monolith upto E. L. 157.97 m . inorder to ...
Page 443
... shear zones along the axes of folds . E. M. surveys have brought out significant anomalies suggestive of shear zones at depth . Test drilling of one of these anomalies has confirmed the existence of shear zones at depth , although spare ...
... shear zones along the axes of folds . E. M. surveys have brought out significant anomalies suggestive of shear zones at depth . Test drilling of one of these anomalies has confirmed the existence of shear zones at depth , although spare ...
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