Records of the Geological Survey of India, Volume 115, Part 1government of India., 1987 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 74
... holes . Baharagora copper - nickel - cobalt prospect has been proved to contain minor recoverable nickel , cobalt and molybdenum , in addition to copper ( AMSE '70 -74 ' ) . The rock types are mica schist , quartz schist , quartzites ...
... holes . Baharagora copper - nickel - cobalt prospect has been proved to contain minor recoverable nickel , cobalt and molybdenum , in addition to copper ( AMSE '70 -74 ' ) . The rock types are mica schist , quartz schist , quartzites ...
Page 77
... holes drilled at this site . Quartz schist , phyllite and quartzite of Iron Ore Series of Singhbhum constitute the rock types at the Chandil dam site with 70 ° southerly ( upstream ) dip . A horizontal set of joint is observed having ...
... holes drilled at this site . Quartz schist , phyllite and quartzite of Iron Ore Series of Singhbhum constitute the rock types at the Chandil dam site with 70 ° southerly ( upstream ) dip . A horizontal set of joint is observed having ...
Page 230
... holes aggregating to 131.67 m were interpreted . In the blocks hard , com- pact , fresh quartzofeldspathic rocks were exposed , cut up by a number of joints and fracture zone . At the Tons barrage site the foundations are of Ganurgarh ...
... holes aggregating to 131.67 m were interpreted . In the blocks hard , com- pact , fresh quartzofeldspathic rocks were exposed , cut up by a number of joints and fracture zone . At the Tons barrage site the foundations are of Ganurgarh ...
Contents
INTRODUCTION | 1 |
MAP COMPILATION PUBLICATION INFORMATION DIVISION | 21 |
OFFSHORE MINERAL EXPLORATION AND MARINE GEOLOGY WING | 36 |
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alignment amphibolite analysed Andhra Pradesh anomalies Archaean Asstt attended bands Bangalore basalt basin Bihar Bijawars biotite block boreholes Calcutta charnockite clay coal coalfield comprising core covered Cuddapah Deccan trap depth dips Director District DIVISION drill holes dykes earth dam exploration exposed fault folds Formation foundation geochemical geological investigation geological mapping Geologist Geologist Jr geophysical geotechnical investigation Ghosh gneiss Gondwana granite gneiss granitoids Group Gupta Headquarters Hydel Project Hyderabad India indicated intersected Jaipur Karnataka km long laboratory laterite limestone lineament located logging MADHYA PRADESH magnetic meeting mica migmatite mineralisation minerals Nagpur nala pegmatite phyllite power house proposed quartz veins quartzite Quaternary Rajasthan Region river rock types S/Shri samples were collected sandstone scale schist seams sector sediments shale shear zone Shri Sidhi district Singh soil spillway sq km sq km area Srivastava studies surveys thickness tion toposheet traverse mapping trending tunnel upto Vindhyan