Records of the Geological Survey of India, Volume 105The Survey, 1975 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
From inside the book
Results 1-3 of 74
Page 65
... upto 2 m . long and upto a few centimetres thick . Longer veins are also known , such as those in Lahaul area . Chalcopyrite veins upto 4 cm . thick are associated with calcite veins in the Phe nala . Much thicker veins , upto 100 m ...
... upto 2 m . long and upto a few centimetres thick . Longer veins are also known , such as those in Lahaul area . Chalcopyrite veins upto 4 cm . thick are associated with calcite veins in the Phe nala . Much thicker veins , upto 100 m ...
Page 113
... up to the top level . Two compartments of the underground dam , upto Elev . 642 m . , were completed upto 36 m . and 51 m . , and , 600 sq . m . of area geologically logged in detail on 1 : 200 scale . The galleries for the drainage of ...
... up to the top level . Two compartments of the underground dam , upto Elev . 642 m . , were completed upto 36 m . and 51 m . , and , 600 sq . m . of area geologically logged in detail on 1 : 200 scale . The galleries for the drainage of ...
Page 192
... upto 51.35 % , MgO upto 1.58 % , RO , upto 0.68 % and insolubles upto 3.0 % ; but , in general , the limestone is siliceous , showing more than 20 % insolubles and low magnesia . The band is seen to pinch about 2 km . , towards N.N.E. ...
... upto 51.35 % , MgO upto 1.58 % , RO , upto 0.68 % and insolubles upto 3.0 % ; but , in general , the limestone is siliceous , showing more than 20 % insolubles and low magnesia . The band is seen to pinch about 2 km . , towards N.N.E. ...
Other editions - View all
Common terms and phrases
abutment alignment alluvium amphibolite Andhra Pradesh 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 dykes Engineer examined exploration exposed 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 upto Uttar Pradesh