Records of the Geological Survey of India, Volume 120, Part 1Geological Survey of India, 1991 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 105
... suggested to remove all the loose ninted rock mass and excavations of shear seams twice their width and back fill with concrete . Core logging of 70 m drilled section from 6 shallow holes ranging 8 to 12 m in depth and put down at the ...
... suggested to remove all the loose ninted rock mass and excavations of shear seams twice their width and back fill with concrete . Core logging of 70 m drilled section from 6 shallow holes ranging 8 to 12 m in depth and put down at the ...
Page 109
... suggested for ascertaining the depth to cut - off and reservoir competency . Between Ch . 800 m to 1030 m boreholes may be drilled at 70 m . spacing to a depth of 25 m to explore the suspected weak zone . V. K. Sharma , was associated ...
... suggested for ascertaining the depth to cut - off and reservoir competency . Between Ch . 800 m to 1030 m boreholes may be drilled at 70 m . spacing to a depth of 25 m to explore the suspected weak zone . V. K. Sharma , was associated ...
Page 231
... suggested . The foundation of stilling . basin lies on the sand band M - 5 which daylights in the reservoir . As such filter drains have been suggested . ROPAR DISTRICT Budki ( Mirzapur ) Irrigation Scheme ( 76 ° 42 ' : 30 ° 54 ' ; 53 B ...
... suggested . The foundation of stilling . basin lies on the sand band M - 5 which daylights in the reservoir . As such filter drains have been suggested . ROPAR DISTRICT Budki ( Mirzapur ) Irrigation Scheme ( 76 ° 42 ' : 30 ° 54 ' ; 53 B ...
Contents
CENTRAL HEADQUARTERS | 3 |
GEOPHYSICAL DIVISION | 16 |
MINERAL PHYSICS DIVISION | 22 |
Copyright | |
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Common terms and phrases
airborne alignment amphibolite analysis anomalies associated Background Information bands basalt basemetal basin Bihar biotite block borehole Calcutta carried out geotechnical chalcopyrite clay coal seams coalfield Code comprising copper core samples covering an area Deccan Deccan Trap deposits depth range Director DISTRICT drill cores dykes evaluation exploration exposed fault flows Formation geological mapping GEOLOGY DIVISION geophysical geotechnical investigation gneiss Gondwana grained granite gneiss gravity Group Headquarters Hydel indicated Karnataka Laboratory landsat Lats limestone located logging Madhya Pradesh magnetic Meghalaya million tonnes mineral mineralisation occur ophiolite Orissa pegmatite phyllite power house programme Project proposed quartz quartzite Rajasthan Raniganj REGIONAL GEOLOGY river rock types samples were collected sand sandstone scale schist sector sediments shale shear zone Shri spillway sq km sq km area strike length structural studies sulphide surface surveys thickness tion toposheet traverse trending tunnel upto varying West Bengal