Records of the Geological Survey of India, Volume 105The Survey, 1970 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
From inside the book
Results 1-3 of 72
Page 113
... 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 the left abutment were completed through the slates and quartzitic slates of the Chandpur ...
... 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 the left abutment were completed through the slates and quartzitic slates of the Chandpur ...
Page 258
... completed in five boreholes . The nature of minera- lisation at depth over the strike length of 200 m has indicated that it does not persist beyond shallow depths . An area of 40 sq km ( 16 ° 00 ' - 05 ' : 79 ° 22 ' - 30 ' ) was mapped ...
... completed in five boreholes . The nature of minera- lisation at depth over the strike length of 200 m has indicated that it does not persist beyond shallow depths . An area of 40 sq km ( 16 ° 00 ' - 05 ' : 79 ° 22 ' - 30 ' ) was mapped ...
Page 262
... completed at 200 m interval in the western parts of the Karindalam block II , about 500 m southeast of block I , covering about 0.2 sq km , 11 boreholes have intersected bauxite / aluminous laterite , 1.95-7.5 m thick Trivandrum ...
... completed at 200 m interval in the western parts of the Karindalam block II , about 500 m southeast of block I , covering about 0.2 sq km , 11 boreholes have intersected bauxite / aluminous laterite , 1.95-7.5 m thick Trivandrum ...
Contents
CENTRAL HEADQUARTERS | 1 |
NORTHERN REGION | 46 |
Engineering and Transport Division | 436 |
Copyright | |
4 other sections not shown
Other editions - View all
Common terms and phrases
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