Records of the Geological Survey of India, Volume 118, Part 1government of India., 1983 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 106
... zone was delineated in the Medni- tanr area over a strike length of 3 km near the suspected shear zone . Similar low resistivity zones occurring discontinuously along WNW - ESE strike direction with a limited lateral extension were also ...
... zone was delineated in the Medni- tanr area over a strike length of 3 km near the suspected shear zone . Similar low resistivity zones occurring discontinuously along WNW - ESE strike direction with a limited lateral extension were also ...
Page 144
... zone of chalcopyrite mineralisation . Width and grade of the mineralised zone varies from 3.55 m with 1 % , Cu ( VE ) at the centre , to 1.0 m with 0.5 % Cu , at the periphery of the ore lense . The central part also con- tains 6.25 m wide ...
... zone of chalcopyrite mineralisation . Width and grade of the mineralised zone varies from 3.55 m with 1 % , Cu ( VE ) at the centre , to 1.0 m with 0.5 % Cu , at the periphery of the ore lense . The central part also con- tains 6.25 m wide ...
Page 180
... zones viz . , Salabalu , Kudrikonda and Surhonne zones of mineralisa- tion were delineated . In Kudrikonda zone , 11 old work- ings were noticed over a strike length of 600 m and a continuous stretch of 200 m of mineralised zone charac ...
... zones viz . , Salabalu , Kudrikonda and Surhonne zones of mineralisa- tion were delineated . In Kudrikonda zone , 11 old work- ings were noticed over a strike length of 600 m and a continuous stretch of 200 m of mineralised zone charac ...
Contents
EASTERN REGION | 74 |
ENGINEERING GEOLOGY DIVISION I | 94 |
GEOPHYSICS DIVISION | 106 |
Copyright | |
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Common terms and phrases
alluvium amphibolite analysis Andhra Pradesh anomalies Asstt bands basalt basin Bihar biotite block boreholes Calcutta carried chalcopyrite clay coal Coalfield comprises covering an area Deccan Trap depth district dolomite drill cores drill holes dykes east exploration exposed fault flows folds Formation fossils geochemical geological mapping Geologist Jr geophysical geotechnical investigation Ghosh gneiss Gondwana grade granite granite gneiss grey Headquarters Hydel Project Hyderabad India indicated intruded Karnataka Kumar Laboratory limestone line km located logging magnetic magnetite mapped an area mica million tonnes mineral mineralisation nala NW-SE pegmatite phyllite power house quartz quartz veins quartzite Rajasthan regional river rock types S/Shri samples were collected sandstone scale schist seams sector sediments shale Sharma shear zone Shri siltstone Singh Siwalik spillway sq km sq km area Srivastava strike length studies sulphide surveys thickness tion Toposheet traverse trenching trending tunnel upto varying volcanics West