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 2
Geological Survey of India. PETROLOGICAL AND GEOCHEMICAL STUDIES OF THE VOLCANIC ROCKS , CARBONATE ROCKS AND THE MAFIC - ULTRAMAFIC SUITE OF ROCKS OF THE SATBARWA - MAHUADANR - BHARNO AREA , PALAMAU AND RANCHI DISTRICTS , BIHAR ( Code No ...
Geological Survey of India. PETROLOGICAL AND GEOCHEMICAL STUDIES OF THE VOLCANIC ROCKS , CARBONATE ROCKS AND THE MAFIC - ULTRAMAFIC SUITE OF ROCKS OF THE SATBARWA - MAHUADANR - BHARNO AREA , PALAMAU AND RANCHI DISTRICTS , BIHAR ( Code No ...
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... rocks associated with the Gondwana seqence of the Eastern Himalaya have not yet been studied in detail . The purpose of the investi- gation was to study this suite of rocks with a view to identify the different varieties , understand ...
... rocks associated with the Gondwana seqence of the Eastern Himalaya have not yet been studied in detail . The purpose of the investi- gation was to study this suite of rocks with a view to identify the different varieties , understand ...
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... rocks . The second group occurring to the north , comprises acid volcanics , quartzite , mica - schist and phyllite interbanded with basic flows and tuf- faceous rocks . This group is equated with Dhanjori Group of rocks . The third ...
... rocks . The second group occurring to the north , comprises acid volcanics , quartzite , mica - schist and phyllite interbanded with basic flows and tuf- faceous rocks . This group is equated with Dhanjori Group of rocks . The third ...
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