Records of the Geological Survey of India, Volume 105The Survey, 1973 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 173
... bauxite deposit at Koenatoli was carried out by B. K. Verma and J. Dutta and this has indicated that the bauxite contains 49 % to 55 % Al , O ̧ and is low in silica . Koraput district 3 ORISSA B. K. Ghosh and S. Mehra carried out ...
... bauxite deposit at Koenatoli was carried out by B. K. Verma and J. Dutta and this has indicated that the bauxite contains 49 % to 55 % Al , O ̧ and is low in silica . Koraput district 3 ORISSA B. K. Ghosh and S. Mehra carried out ...
Page 262
... Bauxite / aluminous laterite , 0.80-7.50 m thick , within laterite of an average thickness of 12 m was met with in the boreholes . The boreholes located mostly along the margins of the plateau have not intersected any bauxite ...
... Bauxite / aluminous laterite , 0.80-7.50 m thick , within laterite of an average thickness of 12 m was met with in the boreholes . The boreholes located mostly along the margins of the plateau have not intersected any bauxite ...
Page 263
... bauxite horizon over an area of about 0.033 sq km with the thickness of 0.50- 3.35 m within 6.10 m depth . The total indicated . reserves of bauxite are about 0.145 million tonnes with 40-50 % Al , O , ( visual estimate ) . MYSORE North ...
... bauxite horizon over an area of about 0.033 sq km with the thickness of 0.50- 3.35 m within 6.10 m depth . The total indicated . reserves of bauxite are about 0.145 million tonnes with 40-50 % Al , O , ( visual estimate ) . MYSORE North ...
Contents
CENTRAL HEADQUARTERS | 1 |
NORTHERN REGION | 46 |
ORGANISATIONAL SET UP | 437 |
Copyright | |
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alignment alluvium amphibolite Andaman Andhra Pradesh anorthosites Archaean bands Baratang basalt basin bauxite beds Bihar biotite boreholes Carboniferous carried charnockite Circle clay coal coalfield conglomerate copper Deccan Trap deposits depth to water dips Director district Division dolerite dolomite drill holes dykes exploration exploratory exposed folds foliation Formation fossils garnetiferous geochemical geohydrological geological mapping Geological Survey Geologists Jr geophysical gneisses Gondwana grade grained granite groundwater Group horizon indicated investigation island Kashmir km on scale Laboratory laterite limestone located logging Madhya Pradesh mapped an area mapped on scale metres million tonnes mineral mineralisation nala occur pegmatite phosphorite phyllite pits Project pyrite quartz veins quartzite Rajasthan regional river rock types samples sandstone Sarvashri schist seams sediments shales Sharma shear zones Shri Singh slate spillway sq km strike length studies Survey of India thickness tion topo-sheets traversed trend tunnel ultrabasic Upper upto valley varies