Records of the Geological Survey of India, Volume 106Geological Survey of India, 1976 - 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 194
Geological Survey of India. pitting in 60 pits and 938 m . of drilling in 57 bore holes were completed in these two blocks . Bauxite is commonly observed at the surface and extends to varying depths . In many pits , bauxite directly ...
Geological Survey of India. pitting in 60 pits and 938 m . of drilling in 57 bore holes were completed in these two blocks . Bauxite is commonly observed at the surface and extends to varying depths . In many pits , bauxite directly ...
Page 281
... pits were put down excavating 1951.00 cu.m. of material . A bauxite horizon of about 2 m . average thickness was intersected in the pits , where bauxite was met with . Morgim area : Five pits were sunk at 200 m . interval , in the ...
... pits were put down excavating 1951.00 cu.m. of material . A bauxite horizon of about 2 m . average thickness was intersected in the pits , where bauxite was met with . Morgim area : Five pits were sunk at 200 m . interval , in the ...
Page 284
... pits was carried out and 162 samples were drawn for analysis . White to slight pinkish gibbsitic bauxite occurs in the form of irregular void fillings , lenses and bulbs within the laterite . Tamil Nadu Nilgiri district : T. A. Selvan ...
... pits was carried out and 162 samples were drawn for analysis . White to slight pinkish gibbsitic bauxite occurs in the form of irregular void fillings , lenses and bulbs within the laterite . Tamil Nadu Nilgiri district : T. A. Selvan ...
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alignment alluvium amphibolite Andhra Pradesh anomaly Asstt bands Banerjee basalt bauxite Bihar biotite block bore holes boreholes Calcutta charnockite Circle clay coal Coalfield comprising copper covered an area Deccan Trap Delhi deposits dips Director district Division dolerite dolomite Dutta dykes electrical logging Engineer exploration foliation formations garnetiferous geochemical geohydrological geological investigation geological mapping Geological Survey Geologists Jr geophysical Geophysicist Ghosh gneiss Gondwana granite gneiss Groundwater Hyderabad indicated Jaipur Laboratory laterite limestone located Lucknow Madhya Pradesh mapped an area mapped on scale metres million tonnes mineralised zone minerals Mukherjee Mysore nala occurs officers Orissa pegmatite period under review phyllites pits power house Project quartz veins quartzite Rajasthan recommended Region rock types S/Shri samples sandstone schist seams sediments shales Sharma shear zone Singh Sinha spillway Srivastava strike length studies Survey of India taluk thickness toposheet traverse tubewells tunnel upto valley varies West Bengal