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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Results 1-3 of 87
Page 90
... type masonry spillway to irrigate 5,000 hectares of land . The rock types encountered in the project area are granite gneiss , quartzite and a few bands of dolerite and pegmatites . Sub- surface investigation were suggested for the ...
... type masonry spillway to irrigate 5,000 hectares of land . The rock types encountered in the project area are granite gneiss , quartzite and a few bands of dolerite and pegmatites . Sub- surface investigation were suggested for the ...
Page 93
... types in the area with pegmatite and dolerite bands . The general strike of foliation trend and dips at 60 ° to 80 ° either towards north or south due to a low easterly plunging fold . Several shear zones are present in the rock types ...
... types in the area with pegmatite and dolerite bands . The general strike of foliation trend and dips at 60 ° to 80 ° either towards north or south due to a low easterly plunging fold . Several shear zones are present in the rock types ...
Page 106
... types encoun- tered in the area are alteration of sandstone and shales of Surma Group . A 10 to 12 cm thick conglomerate band with sandstone association was found which contains some fossils yet to be identified . The general trend of ...
... types encoun- tered in the area are alteration of sandstone and shales of Surma Group . A 10 to 12 cm thick conglomerate band with sandstone association was found which contains some fossils yet to be identified . The general trend of ...
Contents
Palaeontology and Stratigraphy Division | 7 |
Planning and Training Division | 20 |
Offshore Mineral Exploration and Marine Geology Division | 27 |
Copyright | |
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Common terms and phrases
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