Records of the Geological Survey of India, Volume 105The Survey, 1970 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 84
... thickness of 35 m . The other unit constitutes a doubly plunging anti- cline with N.-S. trending axis , and having a strike length of about 300 m . , with an average thickness of about 20-35 m . in the eastern and western limbs ...
... thickness of 35 m . The other unit constitutes a doubly plunging anti- cline with N.-S. trending axis , and having a strike length of about 300 m . , with an average thickness of about 20-35 m . in the eastern and western limbs ...
Page 87
... thickness of the zone varying from 0.76 m . to 60.08 m . , averaging 3.32 m . The programme of exploratory drilling ... thickness True thickness % P2O JKL - 2 65.30 m . - 69.76 m . 4.46 m . 3.14 m . 17.20 65.30 m . - 67.80 m . 2.50 m ...
... thickness of the zone varying from 0.76 m . to 60.08 m . , averaging 3.32 m . The programme of exploratory drilling ... thickness True thickness % P2O JKL - 2 65.30 m . - 69.76 m . 4.46 m . 3.14 m . 17.20 65.30 m . - 67.80 m . 2.50 m ...
Page 399
... thickness ) No. Individual Composite Composite samples of ore bands samples of ore bands samples of intervening bands JG - 1 4 ( 0.21 m ) 23.66-38.66 Mn 0.146-0.651 P 35.00 Mn 0.406 P 12.33 Mn 0.076 P JG - 2 11 ( 0.68 m ) 24.66-45.50 Mn ...
... thickness ) No. Individual Composite Composite samples of ore bands samples of ore bands samples of intervening bands JG - 1 4 ( 0.21 m ) 23.66-38.66 Mn 0.146-0.651 P 35.00 Mn 0.406 P 12.33 Mn 0.076 P JG - 2 11 ( 0.68 m ) 24.66-45.50 Mn ...
Contents
CENTRAL HEADQUARTERS | 1 |
NORTHERN REGION | 46 |
Engineering and Transport Division | 436 |
Copyright | |
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abutment alignment alluvium amphibolite Andhra Pradesh Archaean bands Banerjee basalt bauxite bedrock Bihar biotite block boreholes carried out systematic charnockite clay coal Coalfield copper Deccan Trap deposits depth to water dips Director district Division dolerite dolomite drill holes Dutta Engineer examined exploration exposed fault folds foliation Formation geochemical geohydrological geological mapping Geologists Jr geophysical Ghosh gneisses grade granite groundwater grouting Himachal Pradesh Hydel indicated investigation Jammu Kashmir km on scale Laboratory laterite limestone located logging Madhya Pradesh mapped an area mapped on scale meterage metres million tonnes Mineral mineralisation Mysore nala occur pegmatite phosphorite phyllite pits power house Project pyrite quartz veins quartzite RAJASTHAN recommended Region river rock types samples sandstone Sarvashri schist seams sediments shale Sharma shear zones Shri Singh slate spillway sq km Srivastava strike length studies surveys systematic geohydrological taluk thickness Topo topo-sheets traverse trending tubewells tunnel underlain upto Uttar Pradesh