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 56
... values for copper and rela- tively poor values for lead and zinc has been met with . Copper shows at Malikhera where detailed ground geo- logical and geochemical work have been done are to be tested by drilling . Present Work : Drilling ...
... values for copper and rela- tively poor values for lead and zinc has been met with . Copper shows at Malikhera where detailed ground geo- logical and geochemical work have been done are to be tested by drilling . Present Work : Drilling ...
Page 141
... values shows the variation of Au from 0.10 to 1.50 ppm in pedo geochemical samples and 20.1 to 0.5 ppm in groove samples , 0.1 to 0.2 ppm in borehole core samples whereas the analysis of benificiation fractions show the Au values from ...
... values shows the variation of Au from 0.10 to 1.50 ppm in pedo geochemical samples and 20.1 to 0.5 ppm in groove samples , 0.1 to 0.2 ppm in borehole core samples whereas the analysis of benificiation fractions show the Au values from ...
Page 324
... values for gold . 1211.25 cum . of trenching was done . One of the tren- ches has given gold value of 3.44 g / t over a width of 3 m . ANANTAPUR DISTRICT S. M. Kazmi carried out preliminary investigation to locate auriferous zones in ...
... values for gold . 1211.25 cum . of trenching was done . One of the tren- ches has given gold value of 3.44 g / t over a width of 3 m . ANANTAPUR DISTRICT S. M. Kazmi carried out preliminary investigation to locate auriferous zones in ...
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