Records of the Geological Survey of India, Volume 124, Part 7The Survey, 1992 - 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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... gravity highs are ascribed to buried ridge - highs and lows to lower density material . The gravity surveys were carried out in the Zawar Mines ( level 355 m of Zawar Mala Mine ) which established good correlation with the prominent ...
... gravity highs are ascribed to buried ridge - highs and lows to lower density material . The gravity surveys were carried out in the Zawar Mines ( level 355 m of Zawar Mala Mine ) which established good correlation with the prominent ...
Page 75
... gravity contour map also indicates a high over this subsurface feature . Magnetic ( V.F. ) surveys also brought out a gradient zone which incidentally co- incides with the southern portion of the gravity lineament . This gradient in all ...
... gravity contour map also indicates a high over this subsurface feature . Magnetic ( V.F. ) surveys also brought out a gradient zone which incidentally co- incides with the southern portion of the gravity lineament . This gradient in all ...
Page 98
... GRAVITY LOW FAVOURABLE FOR LIGNITE ( -0.15mgol & BELOW ) , L17 , 18 , etc RESIDUAL GRAVITY HIGH LIKELY TO BE BARREN ( ' o'mgat 8 ABOVE ) BOREHOLE WITH LIGNITE INTERSECTION BOREHOLE WITHOUT ANY LIGNITE INTER SECTION Fig . 64. Residual ...
... GRAVITY LOW FAVOURABLE FOR LIGNITE ( -0.15mgol & BELOW ) , L17 , 18 , etc RESIDUAL GRAVITY HIGH LIKELY TO BE BARREN ( ' o'mgat 8 ABOVE ) BOREHOLE WITH LIGNITE INTERSECTION BOREHOLE WITHOUT ANY LIGNITE INTER SECTION Fig . 64. Residual ...
Contents
GEOLOGICAL MAPPING Page 1 Highgrade and mediumgrade sequences of the Mangalwar and Sandmata Complexes | 1 |
Studies on the Mangalwar and the Hindoli rock sequence | 3 |
Mangalwar Project | 4 |
Copyright | |
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Common terms and phrases
aeolian Ajabgarh Group alluvium Alwar Alwar district amphibolite anomaly bands barchan basalt BASE METAL basement basin beds block boreholes calc-silicate calcareous carbonate Chittaurgarh Chittaurgarh district clay coastal comprises copper Deccan Traps deposits depth dips dolerite dolomite drilling dunes dykes exploration exposed fault fine-grained flows fluvial foundation geochemical Geological map Geology Division geophysical gneisses grade granite gravity grey Gujarat Hindoli indicate intersected intrusive investigation Kachchh kankar kmē Ladera landforms limestone lineament magnetic Mangalwar Complex marble massive metamorphic mica schist migmatites Miliolite mineralised zone Narmada NE-SW NNE-SSW North Sindesar Ridge occur overlain Pachham palaeochannels Pali district pegmatite phase phyllite phyric plagioclase porphyritic quartz quartz veins quartzite Quaternary Raialo Rajasthan regional river rocks samples sand sandstone Sawar scale schist sediments sequence shale shear zone silt strike length structures Supergroup surveys tectonic thick tidal flat toposheet 45 traverse trending Udaipur district Vindhyan volcanic