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 134
... joints , 1-2 inches open are also seen . After evaluating the joint pattern distribution , Chaturvedi recommended an elaborate programme of rock bolting to stabilise the slopes overlooking the proposed bridge . The pier of the proposed ...
... joints , 1-2 inches open are also seen . After evaluating the joint pattern distribution , Chaturvedi recommended an elaborate programme of rock bolting to stabilise the slopes overlooking the proposed bridge . The pier of the proposed ...
Page 138
... joints in the quartzites down to a depth of 22 to 23 m . below the ground level . The openness of the joints in the quartzites near the surface has been confirmed by experiments . UTTAR PRADESH Leakage through the Marihan Branch Canal ...
... joints in the quartzites down to a depth of 22 to 23 m . below the ground level . The openness of the joints in the quartzites near the surface has been confirmed by experiments . UTTAR PRADESH Leakage through the Marihan Branch Canal ...
Page 228
... joints may make the slope vulnerable to slide . Since there would be no structure here this place should be observed from time to time and precautionary measures may be taken up if felt necessary . Since the spill channel passes through ...
... joints may make the slope vulnerable to slide . Since there would be no structure here this place should be observed from time to time and precautionary measures may be taken up if felt necessary . Since the spill channel passes through ...
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