Records of the Geological Survey of India, Volume 129, Parts 2-3The Survey, 1998 - 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 22
... lineaments have been demarcated . The most prominent lineament in the northern part of the area runs WSW - ENE with a swing towards NE in the north eastern corner . This is a part of Haflong - Disang thrust . Lithologic and structural ...
... lineaments have been demarcated . The most prominent lineament in the northern part of the area runs WSW - ENE with a swing towards NE in the north eastern corner . This is a part of Haflong - Disang thrust . Lithologic and structural ...
Page 263
... lineaments , it appears that N - S trending lineament is the earli- est in development , followed by the lineaments trending NW - SE and NE - SW . During the period , geophysical well logging of eighteen ( VOL . 129 , PT . 2 263.
... lineaments , it appears that N - S trending lineament is the earli- est in development , followed by the lineaments trending NW - SE and NE - SW . During the period , geophysical well logging of eighteen ( VOL . 129 , PT . 2 263.
Page
... lineament . It was , therefore , appropriate to under- take a similar programme on the western side of this lineament falling in parts of Ranchi district of Bihar to assess the mineral potentiality of this area , if any . Accordingly ...
... lineament . It was , therefore , appropriate to under- take a similar programme on the western side of this lineament falling in parts of Ranchi district of Bihar to assess the mineral potentiality of this area , if any . Accordingly ...
Contents
Stratigraphy Division | 11 |
Central Petrological Laboratories | 26 |
Geodata and Database Division | 43 |
Copyright | |
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acid volcanics aeromagnetic amphibolite anomaly bands Barakar Barakar Formation Barren Measure basemetal basic basin belt Bhutan Bihar biotite block boreholes charnockite Chhotanagpur clay coal seams Coalfield coarse Code core covered depth district Division drilling dykes east eastern faults field season foliation geochemical GEOLOGICAL MAP geophysical GEOTECHNICAL INVESTIGATION Ghosh gneiss gneissic gold Gondwana grade grained granite granite gneiss grey ground evaluation heavy minerals India indicated intersected intrusives Kamthi laterite limestone lineament located magnetic mica schist migmatite mineralisation nala NW-SE occur Orissa OVERVIEW pegmatite phyllite plagioclase Pradesh programme Project Proterozoic Purulia Purulia district quartz quartz veins quartzite Raniganj REGIONAL EXPLORATION river samples sand sandstone scale schist seam zones sector sediments sequence shale shear zone Sikkim Singhbhum southern sq km sq.km STAGE GEOTECHNICAL INVESTIGATION strike length structure sulphide surface survey Talchir terrain thickness tion Toposheet trending ultramafic upto varies West Bengal