Records of the Geological Survey of India, Volume 115, Parts 1-2Government of India, 1985 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
From inside the book
Results 1-3 of 87
Page 65
Geological Survey of India. • Western Extension of Bhotang Mines , Rangopo , East core ) , logging of core of five completed boreholes , Sikkim •. S. K. Mitra and A. K. Das carried out the investigation to explore the extension of the ...
Geological Survey of India. • Western Extension of Bhotang Mines , Rangopo , East core ) , logging of core of five completed boreholes , Sikkim •. S. K. Mitra and A. K. Das carried out the investigation to explore the extension of the ...
Page 239
... core taken out from 14 drill holes . Archean Granites occupy the project area . The drill cores revealed thick weathered profile in the country rock and a suspected buried channel below the flood plane on the right flank . M. J. Ahmed ...
... core taken out from 14 drill holes . Archean Granites occupy the project area . The drill cores revealed thick weathered profile in the country rock and a suspected buried channel below the flood plane on the right flank . M. J. Ahmed ...
Page 2
... core of the Arakan Yoma is formed by the stron- gly folded Cretaceous shallow water clastic sediments intruded by late Cretaceous ophiolite complex . Similarly the ophiolites of the Andaman - Nicobar islands have intruded into the ...
... core of the Arakan Yoma is formed by the stron- gly folded Cretaceous shallow water clastic sediments intruded by late Cretaceous ophiolite complex . Similarly the ophiolites of the Andaman - Nicobar islands have intruded into the ...
Contents
CURATORIAL DIVISION | 13 |
SOUTHERN REGION | 18 |
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 20 |
Copyright | |
22 other sections not shown
Other editions - View all
Common terms and phrases
abutment alignment amphibolite analysis Andhra Pradesh anomaly bands basalt basin bedrock Bihar Bijawar biotite block boreholes carried out geological chalcopyrite clay coalfield comprising covering an area Deccan traps deposits depth dips Director district Division dolomite drill holes dykes earth dam exploration exposed fault folds Formation fossils geochemical geological mapping Geologist geophysical geotechnical investigation gneiss Gondwana granite granite gneiss granitoid grey Headquarters Hydel Project indicated km long laboratory limestone line km located logging magnetic mapped an area migmatite mineralisation minerals nala pegmatite penstock phyllite power house PRADESH proposed pyrite quartz quartz veins quartzite Quaternary Rajasthan Region reservoir river rock types S/Shri samples were collected sand sandstone scale schist seams sediments sequence shale shear zone Shri siltstone Singh Sirohi district slope spillway sq km sq km area stage geological investigation studies sulphide surveys terrace thickness tion toposheet traverse mapping trending tunnel valley Vindhyan volcanics