Records of the Geological Survey of India, Volume 108The Survey, 1983 - 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 202
... zone from 98.30 to 104.90 m ( 6.60 m ) and a narrow zone of galena from 99.00 to 99.10 m ( 0.10 m ) with 10 % Pb on VE . The borehole KBH - 7 was closed at 226.50 m after intersecting three zones of mineralisation of galena and ...
... zone from 98.30 to 104.90 m ( 6.60 m ) and a narrow zone of galena from 99.00 to 99.10 m ( 0.10 m ) with 10 % Pb on VE . The borehole KBH - 7 was closed at 226.50 m after intersecting three zones of mineralisation of galena and ...
Page 214
... zone in Block 10 was given which included providing location of anchor bolts for establishing side slope . Logging of the borehole in Block 12 was done and further explora- tory boreholes suggested for delineating the extent of shear zone ...
... zone in Block 10 was given which included providing location of anchor bolts for establishing side slope . Logging of the borehole in Block 12 was done and further explora- tory boreholes suggested for delineating the extent of shear zone ...
Page 383
... zone is 100 m near Imalia . Spectroscopic analysis of soil / bedrock / biogeochemical samples show metal values around 50 ppm whereas hydro- geochemical samples show less than 50 ppm metal content . Karuakap Base metal Investimation ...
... zone is 100 m near Imalia . Spectroscopic analysis of soil / bedrock / biogeochemical samples show metal values around 50 ppm whereas hydro- geochemical samples show less than 50 ppm metal content . Karuakap Base metal Investimation ...
Contents
Palaeontology and Stratigraphy Division | 7 |
Planning and Training Division | 20 |
Offshore Mineral Exploration and Marine Geology Division | 27 |
Copyright | |
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alignment amphibolite Andhra Pradesh anomaly bands basalt bauxite bed rock Bihar biotite block boreholes carried chalcopyrite charnockite Circle clay collected comprising conglomerate copper cores covered Deccan Trap deposits depth dips Director DISTRICT dolerite dolomite drill holes dykes encountered exploratory exposed fault folds foliation Formation fossils foundation garnetiferous geochemical geological investigations geological mapping Geologists Jr GEOLOGY DIVISION geophysical geotechnical gneiss grade grained granite granite gneiss granulite graphite grey Group hornblende Hydel indicated intrusives Laboratory laterite limestone located logged magnetite mica schist migmatite million tonnes mineralisation minerals nala NW-SE occur Orissa pegmatite phyllite pits plane power house Project proposed pyrite pyrrhotite quartz quartz veins quartzite Quaternary Rajasthan Region river rock types samples sand sandstone Sarvashri scale schist seams sediments sequence shales shear zone Shri Singh Sinha soil spillway sq km strike length studies sulphide surveys terrace thick traverse trending tunnel upto valley varies