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
... 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 lode system , exploration in the foot wall zone in Patkita ...
... 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 lode system , exploration in the foot wall zone in Patkita ...
Page 85
... copper in Baikunthapur area and geophysi- cal anomaly for lead in Beldih - south area were conducted during this year . In Baikunthapur block of Beldih area , two inclined borcholes ( B - 2 and B - 3 ) aggregating to a drilling of ...
... copper in Baikunthapur area and geophysi- cal anomaly for lead in Beldih - south area were conducted during this year . In Baikunthapur block of Beldih area , two inclined borcholes ( B - 2 and B - 3 ) aggregating to a drilling of ...
Page 100
... copper mineralisation . The arca shows moderate effect of shearing . All the 22Nos . old workings are located over chlorite schist within 200 m . strike length in Simulbera Block . This zone gave highest geochemical values for copper as ...
... copper mineralisation . The arca shows moderate effect of shearing . All the 22Nos . old workings are located over chlorite schist within 200 m . strike length in Simulbera Block . This zone gave highest geochemical values for copper as ...
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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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