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 150
... carried out for 1 line km and pit - logging for 24m in block 1 and 2. Besides these , 3 - D tunnel logging was carried out at face 3 and 6 for a total length of 56m on 1 : 100 scale . Rock types are mainly granite gneiss ...
... carried out for 1 line km and pit - logging for 24m in block 1 and 2. Besides these , 3 - D tunnel logging was carried out at face 3 and 6 for a total length of 56m on 1 : 100 scale . Rock types are mainly granite gneiss ...
Page 151
... carried out the work . Feasibility stage geotechnical investigation of Mat Valley project , Aizwal district ( Code No. EG / 84A / NER / MZM / 88 / 16 ) . The project envisages construction of a 30m high dam across river Mat for ...
... carried out the work . Feasibility stage geotechnical investigation of Mat Valley project , Aizwal district ( Code No. EG / 84A / NER / MZM / 88 / 16 ) . The project envisages construction of a 30m high dam across river Mat for ...
Page 152
... carried out at two 5m deep pits . Core logging of 3 boreholes was carried out for 117.0m along the proposed dam axis . Chan - Manu dam site : Selection of 3 boreholes along pro- posed dam axis and one borehole at the spillway site was ...
... carried out at two 5m deep pits . Core logging of 3 boreholes was carried out for 117.0m along the proposed dam axis . Chan - Manu dam site : Selection of 3 boreholes along pro- posed dam axis and one borehole at the spillway site was ...
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