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 74
... mineralisation on the northern lines of Sargipalli belt ( 64 N / SE and O / NE ) . The quantum of work includes detailed mapping of 50 sq km area on 1 : 15,840 scale ; plane table mapping of 1.0 sq km on 1 : 2,000 scale ; 1300.95 m ...
... mineralisation on the northern lines of Sargipalli belt ( 64 N / SE and O / NE ) . The quantum of work includes detailed mapping of 50 sq km area on 1 : 15,840 scale ; plane table mapping of 1.0 sq km on 1 : 2,000 scale ; 1300.95 m ...
Page 196
... mineralisation between 54.65 m and 57.90 m in feldspathic quartzite . This borehole was closed at 155.35 m . RBH - 4 did not intersect any mineralisation of any signi- ficant and was closed at 138.50 m . A total of 230 samples were ...
... mineralisation between 54.65 m and 57.90 m in feldspathic quartzite . This borehole was closed at 155.35 m . RBH - 4 did not intersect any mineralisation of any signi- ficant and was closed at 138.50 m . A total of 230 samples were ...
Page 265
... mineralisation at Seond consists of disseminations of chalcopyrite with feeble stains of malachite in massive quartzites of the Banjar Forma- tion . The mineralisation is restricted to a jointed slab of 60 cm × 30 cm . Shatghar Very ...
... mineralisation at Seond consists of disseminations of chalcopyrite with feeble stains of malachite in massive quartzites of the Banjar Forma- tion . The mineralisation is restricted to a jointed slab of 60 cm × 30 cm . Shatghar Very ...
Contents
Offshore Mineral Exploration and Marine Geology Division | 27 |
Central Chemical Laboratory | 44 |
COAL WING | 52 |
Copyright | |
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alignment amphibolite Andhra Pradesh anomaly Asstt 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 exploration exploratory exposed fault folds foliation Formation foundation garnetiferous geochemical geological mapping Geologists Jr GEOLOGY DIVISION geophysical geotechnical gneiss grade grained granite granite gneiss graphite grey Group Gupta Hydel indicated intrusives laboratory laterite limestone located logged magnetite mica schist migmatite million tonnes mineralisation minerals Murthy nala NW-SE occur Orissa pegmatite phyllite pits plane porphyritic power house Pradesh Project proposed pyrite 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 thick traverse trending tunnel upto valley varies Verma