Records of the Geological Survey of India, Volume 130, Part 3Government of India, 1995 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 99
... GONDWANA SEQUENCE OF EASTERN HIMALAYAS ( Code No RP / ER / HQ / 1994 / 004 ) A.K. Ghosh Roy Project Petrology ... Gondwana supergroup in Eastern Himalaya . Although considerable work has been carried out on the lamprophyres of Peninsular ...
... GONDWANA SEQUENCE OF EASTERN HIMALAYAS ( Code No RP / ER / HQ / 1994 / 004 ) A.K. Ghosh Roy Project Petrology ... Gondwana supergroup in Eastern Himalaya . Although considerable work has been carried out on the lamprophyres of Peninsular ...
Page 112
... Gondwana rocks distrib- uted as clusters under Quaternery cover in the adjacent Bangladesh territory . The objective of the survey was to bring out the basement configuration of the area through detailed gravity , magnetic and limited ...
... Gondwana rocks distrib- uted as clusters under Quaternery cover in the adjacent Bangladesh territory . The objective of the survey was to bring out the basement configuration of the area through detailed gravity , magnetic and limited ...
Page 204
... Gondwana Group of rocks . The cratonic segment towards north comprises metasedimentary and metavolcanic rock . They are characterised by pebbly quartzite , gritty quartzite , phyllites , metabasalts , intruded . by gabbro and biotite ...
... Gondwana Group of rocks . The cratonic segment towards north comprises metasedimentary and metavolcanic rock . They are characterised by pebbly quartzite , gritty quartzite , phyllites , metabasalts , intruded . by gabbro and biotite ...
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Common terms and phrases
amphibolite anomaly aquifers bands Bankura BARGARH DISTRICT basemetal basin bed rock belt Bihar biotite block borehole Chhotanagpur chlorite clay coastal CONSTRUCTION STAGE GEOTECHNICAL cratonic Dalma depth Dhanjori Dimension Stone Director district drilling earth dam east Engineering Geology environmental fault feldspar field season fold foliation Formation Ganga Gangpur geochemical Geoenvironmental GEOLOGICAL MAP GEOLOGICAL SURVEY Geophysical GEOTECHNICAL INVESTIGATION gneiss gold values Gondwana grained granite granite gneiss granitoids grey Group of rocks INDEX indicate irrigation Keonjhar land laterite lineament lithounits located mica schist minerals nala occur Orissa ORISSA Code OVERVIEW pegmatite phyllite potential present Project Engineering Geology Proterozoic Purulia quartz quartz veins quartzite Quaternary river rock types sand sandstone scale schist sector sequence shale shear zone Sikkim Singhbhum slope soil spillway sq km STAGE GEOTECHNICAL INVESTIGATION stream sediment samples sulphide Sundargarh surface SURVEY OF INDIA terrain thickness toposheet trending ultramafic upto volcanics West Bengal