Records of the Geological Survey of India, Volume 125, Parts 3-5Government of India, 1990 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 18
... BASIN FOR GOLD AND BASE METALS , SINGHBHUM DISTRICT , BHIAR [ Code No. PM / 73J / ER / BHR / 89 / 2 ] D. Mohan Raj and Md . Faiz Ahmad Economic Geology Division - II ( Ops : Bihar ) PRELIMINARY SEARCH FOR GOLD IN RANCHI AND EAST ...
... BASIN FOR GOLD AND BASE METALS , SINGHBHUM DISTRICT , BHIAR [ Code No. PM / 73J / ER / BHR / 89 / 2 ] D. Mohan Raj and Md . Faiz Ahmad Economic Geology Division - II ( Ops : Bihar ) PRELIMINARY SEARCH FOR GOLD IN RANCHI AND EAST ...
Page 136
... BASIN , SINGHBHUM DISTRICT ,. 7.0 and Ch . 9.90 on the left bank are fresh granite and moderately fresh quartz - mica ... basin area . The investigation included the study of the rock con- dition at the excavated stilling basin area and ...
... BASIN , SINGHBHUM DISTRICT ,. 7.0 and Ch . 9.90 on the left bank are fresh granite and moderately fresh quartz - mica ... basin area . The investigation included the study of the rock con- dition at the excavated stilling basin area and ...
Page 223
... basin to the south faulted down . The abrupt termination of the Rajahmundry Formation and Trap rock along a straight line , development of a straight stream course along the contact , the sudden down throw along a straight line ...
... basin to the south faulted down . The abrupt termination of the Rajahmundry Formation and Trap rock along a straight line , development of a straight stream course along the contact , the sudden down throw along a straight line ...
Contents
Studies of granites of Hazaribagh Gaya and Palamau districts Bihar | 7 |
Geological mapping around PindaraBiharbariBaghmari area Bhagalpur district Bihar | 13 |
FIELD SEASON 199091 | 91 |
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alignment amphibolite ANDHRA PRADESH anomaly bands basemetal basin Bihar biotite block boreholes charnockite chromite clay comprises CONSTRUCTION STAGE GEOTECHNICAL deposits depth DISTRICT dolerite drilled dykes earth dam east eastern Engineering Geology Engineering Geology Division excavation exposed field season folds foliation Formation geochemical GEOLOGICAL MAP geophysical Geotechnical and Special GEOTECHNICAL INVESTIGATION gneiss gold grained granite granite gneiss granitoid granulite grey Group grouting hill holes hornblende indicated irrigation joints KARNATAKA khondalite kimberlite laterite limestone located magnetite Meghalaya migmatite mineral mineralised zone nala occur Orissa pegmatite phyllite pink granite plagioclase power house proposed pyrite pyroxenite quartz quartz veins quartzite Quaternary Regional Geology reservoir river rock types samples sandstone scale schist schist belt schistose sediments shale shear zone Shillong Singhbhum slope soil Special Investigation spillway sq km stage geotechnical investigation strike length structure sulphide surveys syenite thick traverses trending tunnel upto volcanics West Bengal