Records of the Geological Survey of India, Volume 126, Parts 3-5Government of India, 1991 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 106
... values are recorded in Rugudih ( 805 ppm ) , Siadhi - Jilingbera ( upto 115 ppb ) , Taramba ( 3.98 ppm ) , Hatnabera ( 225ppb ) . Sporadic anomalous values over small strike lengths of Cu , Pb and Ni obtained at Rolamarcha , Naudiadih ...
... values are recorded in Rugudih ( 805 ppm ) , Siadhi - Jilingbera ( upto 115 ppb ) , Taramba ( 3.98 ppm ) , Hatnabera ( 225ppb ) . Sporadic anomalous values over small strike lengths of Cu , Pb and Ni obtained at Rolamarcha , Naudiadih ...
Page ii
... values upto 4.5 g / t over widths ranging upto 1.04 m were established over a strike length of 150 m . Molybdenum mineralisation was also recorded in this block associated with gold and other sulphides . The Mo values range upto 1,000 ...
... values upto 4.5 g / t over widths ranging upto 1.04 m were established over a strike length of 150 m . Molybdenum mineralisation was also recorded in this block associated with gold and other sulphides . The Mo values range upto 1,000 ...
Page 166
... values vary from 100 ppm to 0.24 % . The highest Cu value is obtained from one sample collected from sheared and silicified pyroxene granulite . Groove samples from siicified quartzite , 1 km SSW of Rajapalayam and 1 km SE of Attippadi ...
... values vary from 100 ppm to 0.24 % . The highest Cu value is obtained from one sample collected from sheared and silicified pyroxene granulite . Groove samples from siicified quartzite , 1 km SSW of Rajapalayam and 1 km SE of Attippadi ...
Contents
Quaternary geological and geomorphological mapping of the SonGanga | 2 |
An Overview | 10 |
Integrated geological and structural mapping and geochemical survey | 17 |
Copyright | |
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alignment amphibolite ANDHRA PRADESH anomaly zones apatite bands basemetal basin BIHAR biotite block boreholes carried chalcopyrite charnockite chlorite chlorite schist chromite Code construction depth DISTRICT dolerite drilling dykes east eastern Engineering Geology exposed field season flood folds foliation Formation foundation gabbro geochemical GEOLOGICAL MAP geophysical GEOTECHNICAL INVESTIGATION gneiss gneissic gold granite granite gneiss granitoids granulite grey Group grouting hill hornblende INDEX indicated intersected intrusives Irrigation Project joints KARNATAKA kimberlite laterite limestone lithounits located magnetite metabasalt migmatite mineral mineralised zone occur Orissa pegmatite phyllite pink power house proposed pyrite pyroxenite quartz quartz veins quartzite Quaternary reservoir river rock types samples sandstone scale schist schist belt schistose shale shear zone Singhbhum slope soil Sp Sp Sp spillway sq km STAGE GEOTECHNICAL INVESTIGATION strike length structure studies suggested sulphide surface surveys syenite thick toposheet traverse trench trending tunnel ultramafic upto valley volcanics width Δ Δ Δ