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 42
... occur as intrusions within the belt . In both the belts , economically important tremolite and anthophyllite asbestos occur at a number of places . 1 ) Geochemical data of the samples is given below : 3 ) The tremolite - actinolite ...
... occur as intrusions within the belt . In both the belts , economically important tremolite and anthophyllite asbestos occur at a number of places . 1 ) Geochemical data of the samples is given below : 3 ) The tremolite - actinolite ...
Page 88
... occur as two distinct linear bands whic appear to merge towards north . The clay content in creases gradually towards the shore and the grey fin sands occur as isolated pockets . The heavy minerals identified are opaques , pyroxene ...
... occur as two distinct linear bands whic appear to merge towards north . The clay content in creases gradually towards the shore and the grey fin sands occur as isolated pockets . The heavy minerals identified are opaques , pyroxene ...
Page 288
... occur along the closure of Nigali Dhar syncline , Red clay patches / pockets occur over the red shales of Krol B , Krol C , Krol D and Krol E rocks . The frequency of red clay occurrences is more on Bhandara Ki Dhar ( Krol - E limestone ) ...
... occur along the closure of Nigali Dhar syncline , Red clay patches / pockets occur over the red shales of Krol B , Krol C , Krol D and Krol E rocks . The frequency of red clay occurrences is more on Bhandara Ki Dhar ( Krol - E limestone ) ...
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