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 81
Page 68
... sq km on 1 500 scale , excavation of about 197 cu m and collec- . tion of 91 samples in connection with the investigation for apatite in the Beldih ( 23 ° 04 ' 86 ° 18 ' ; 73 I / 8 ) area . The phosphatic rock is composed of cherty ...
... sq km on 1 500 scale , excavation of about 197 cu m and collec- . tion of 91 samples in connection with the investigation for apatite in the Beldih ( 23 ° 04 ' 86 ° 18 ' ; 73 I / 8 ) area . The phosphatic rock is composed of cherty ...
Page 76
... sq km upto a depth of 6 m . KORAPUT DISTRICT ORISSA H. G. Rao , B. K. Chowdhuri and A. K. Mohanty continued investigation for bauxite in Pottangi ( 18 ° 34 ′ 82 ° 58 ' ; 65 J / 14 ) area . The quantum of work includes plane table ...
... sq km upto a depth of 6 m . KORAPUT DISTRICT ORISSA H. G. Rao , B. K. Chowdhuri and A. K. Mohanty continued investigation for bauxite in Pottangi ( 18 ° 34 ′ 82 ° 58 ' ; 65 J / 14 ) area . The quantum of work includes plane table ...
Page 136
... sq km . A reserve of 0.53 million tonnes of bauxite with 40.50 % A1203 was estimated over an area of 0.08 sq kms within a depth of 5 m from the surface . Payyanur area : A total of 161.50 m was drilled in Block I over an area of 0.60 sq ...
... sq km . A reserve of 0.53 million tonnes of bauxite with 40.50 % A1203 was estimated over an area of 0.08 sq kms within a depth of 5 m from the surface . Payyanur area : A total of 161.50 m was drilled in Block I over an area of 0.60 sq ...
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