Records of the Geological Survey of India, Volume 124, Part 3The Survey, 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 126
... arca of about 200 sq km within the command arca of Kanupur Project in Toposhcct No. 73B / 9 in the Kconjhar and Mayurbhanj districts of Orissa , depicting distribution of rock and soil , different soil thickness horizon , soil type ...
... arca of about 200 sq km within the command arca of Kanupur Project in Toposhcct No. 73B / 9 in the Kconjhar and Mayurbhanj districts of Orissa , depicting distribution of rock and soil , different soil thickness horizon , soil type ...
Contents
Quaternary geological and geomorphological mapping of the GangaSon alluvial belt in Aurangabad | 4 |
Integrated geological and structural mapping and geochemical survey and exploration by drilling in parts | 10 |
Bihar | 19 |
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Common terms and phrases
alignment amphibolite Andaman anomaly arca ash bed basemetal basin belt BIHAR BIHAR Code block boreholes charnockites clay CONSTRUCTION STAGE GEOTECHNICAL copper dam axis deposits depth Dhanjori drilling Eastern Ghat Economic Geology Engineering Geology Engineering Geology Division-II excavation FEASIBILITY STAGE GEOTECHNICAL FIELD SEASON flood plain folds foliation formation geochemical geological mapping Geology Division Geology Division-II Ops geophysical Geotechnical and Special GEOTECHNICAL INVESTIGATION gneiss gold Gondwana granite granite gneiss granitoids graphite Group of rocks grouting holes indicate Khondalite Koraput laterite lava located mica schist migmatite mineralisation nala occur Orissa ORISSA Code pegmatite ph ph phyllite power house Purulia district quartz quartz veins quartzite Quaternary Rec.GSI Regional Geology RESERVOIR SCHEME river rock types SAMBALPUR DISTRICT samples sandstone scale schist sector sediments shear zone Sikkim Singhbhum slope soil Special Investigation spillway sq km STAGE GEOTECHNICAL INVESTIGATION structures surface SURVEY OF INDIA toposheets traverses trending tunnel upto volcanic West Bengal