Records of the Geological Survey of India, Volume 124, Parts 3-4Government of India, 1991 - 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 24
... arca of investigation forms a part of central sector of Singhbhum copper belt , which hosts most of the major copper deposits . For further augment- ing the copper reserves and finding out of the possibility of existence of parallel ...
... arca of investigation forms a part of central sector of Singhbhum copper belt , which hosts most of the major copper deposits . For further augment- ing the copper reserves and finding out of the possibility of existence of parallel ...
Page 51
... arca . Cross folding along NW- SE axes is evident . The schist belt rocks show green - schist to lower amphibolite facies of metamorphism . No visible gold mineralisation nor any panning activity for gold was recorded in the mapped arca ...
... arca . Cross folding along NW- SE axes is evident . The schist belt rocks show green - schist to lower amphibolite facies of metamorphism . No visible gold mineralisation nor any panning activity for gold was recorded in the mapped arca ...
Page 69
... arca . Groundwater and river water are the main water resources of the arca . In Nawada Surface , the surface water resources is meagre , which primarily depends on precipitation . Groundwater potential is low to moderate due to wide ...
... arca . Groundwater and river water are the main water resources of the arca . In Nawada Surface , the surface water resources is meagre , which primarily depends on precipitation . Groundwater potential is low to moderate due to wide ...
Contents
Quaternary geological and geomorphological mapping in the Gandak basin in parts of east | 7 |
5000063360 scale and quadrangle sheets with | 14 |
Geology of the area around Pasighat Ledum Koyu East Siang district | 3 |
Copyright | |
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alignment amphibolite anomaly arca Arunachal Pradesh Assam bands Barail Group basemetal basin bed rock belt Bhuban Bihar biotite block boreholes Brahmaputra Charnockite clay CONSTRUCTION STAGE GEOTECHNICAL dam axis deposits depth drilling Engineering Geology Engineering Geology Division excavation exposed fault field season flood plain folds foliation foundation geochemical geological mapping geomorphological geophysical Geotechnical and Special geotechnical investigation gneiss Gondwana grade grained granite gneiss granitoids grey Group of rocks grouting GSI.Rec Hills district holes indicate irrigation left bank limestone located Manipur Meghalaya mineralisation Mizoram nala occur Orissa pegmatite phyllite power house Precambrian proposed Purulia quartz quartz veins quartzite Quaternary Regional Geology Division reservoir scheme river samples sand sandstone scale schist sedimentary sediments sequence shale shear zone Shillong siltstone Singhbhum slope soil Special Investigation spillway sq km STAGE GEOTECHNICAL INVESTIGATION structures Subansiri surface Survey of India terrace Tertiary thick toposheet traverses trending tunnel upto valley volcanic West Bengal