Records of the Geological Survey of India, Volume 124, Part 1The Survey, 1989 - 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. |
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Page 147
Geological Survey of India. In order to assess the suitability of the dam site , explora- tion by drifting and drilling had been recommended at Haz and Lekh dam ... geological investigation of Kopili hydel project , 147 North Eastern Region.
Geological Survey of India. In order to assess the suitability of the dam site , explora- tion by drifting and drilling had been recommended at Haz and Lekh dam ... geological investigation of Kopili hydel project , 147 North Eastern Region.
Page 148
Geological Survey of India. ASSAM Construction stage geological investigation of Kopili hydel project , N.C.Hills district ( Code No. EG / 83C / NER / ASM - MEGH / 77/19 ) . The project envisages construction of two dams of 72m and 36.5m ...
Geological Survey of India. ASSAM Construction stage geological investigation of Kopili hydel project , N.C.Hills district ( Code No. EG / 83C / NER / ASM - MEGH / 77/19 ) . The project envisages construction of two dams of 72m and 36.5m ...
Page 150
... geological investigation of Myntdu Stage- IH.E.Project , Jaintia Hills district ( Code No. EG / 83C / NER / MEGH / 78 / 40 ) . The project envisages construction of a 60 m high concrete gravity dam and 3.5km long tunnel across river ...
... geological investigation of Myntdu Stage- IH.E.Project , Jaintia Hills district ( Code No. EG / 83C / NER / MEGH / 78 / 40 ) . The project envisages construction of a 60 m high concrete gravity dam and 3.5km long tunnel across river ...
Contents
AIRBORNE MINERAL SURVEYS EXPLORATION WING 2835 | 28 |
COAL WING 3646 | 36 |
MARINE WING 4757 | 47 |
Copyright | |
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alluvium amphibolite analysis Andhra Pradesh anomaly associated Asstt bands basalt base metal basin bed rock Bihar biotite block boreholes carried chalcopyrite charnockite clay coalfield comprising Construction stage core deposits depth Director Geologist district Code DIVISION Headquarters drilling dykes excavation exploration exposed Formation foundation geochemical geological mapping Geologist Jr geomorphological Geophysicist geotechnical investigation gneiss gold Gondwana grained granite granite gneiss granitoids Group holes indicated investigation was taken km long Kumar limestone line km located logging migmatite mineral mineralisation occur Orissa pegmatite phyllite power house Pradesh Precambrian project envisages construction quartz quartz veins quartzite Quaternary Rajasthan Raniganj river rock types samples were collected sand sandstone scale schist schist belt sediments shale shear zone Shri A. K. Singh Singhbhum spillway sq km sq km area stage geotechnical investigation strike length studies sulphide Supergroup surface thick tion Toposheet traverse trench trending tunnel upto volcanics West Bengal