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 1
... Granite Gneiss Complex in the north , covering the districts of Purulia , Bankura , Medinipur has source potential for gold and base metal min- eralisation . The area is mainly occupied by so - called Singhbhum Group of rocks and the ...
... Granite Gneiss Complex in the north , covering the districts of Purulia , Bankura , Medinipur has source potential for gold and base metal min- eralisation . The area is mainly occupied by so - called Singhbhum Group of rocks and the ...
Page 8
... gneiss , granite ( granitised ) represented by Composite granite gneiss , dark grey granite gneiss and trusive granite , i.e. , very coarse pink porphyroblastic granite gneiss . These rocks are traversed by numerous ENE- WSW trending ...
... gneiss , granite ( granitised ) represented by Composite granite gneiss , dark grey granite gneiss and trusive granite , i.e. , very coarse pink porphyroblastic granite gneiss . These rocks are traversed by numerous ENE- WSW trending ...
Page 196
... Granite - Greenstone ( Opn . Orissa ) GEOLOGICAL MAP OF KESAI BAHAL AREA , SAMBALPUR DISTRICT ,. Geological mapping ... gneiss , grey gneiss , banded gneiss and pink alkali - feldspar granite have been mapped with their related pegmatite ...
... Granite - Greenstone ( Opn . Orissa ) GEOLOGICAL MAP OF KESAI BAHAL AREA , SAMBALPUR DISTRICT ,. Geological mapping ... gneiss , grey gneiss , banded gneiss and pink alkali - feldspar granite have been mapped with their related pegmatite ...
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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