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 35
... anomalies corresponding to the ground geochemical response and evaluation of favourable geological milleu for base metal mineralisation . Jamola - Taliya prospect is located on a quartzite hosted coppper anomaly over an area of 700m x ...
... anomalies corresponding to the ground geochemical response and evaluation of favourable geological milleu for base metal mineralisation . Jamola - Taliya prospect is located on a quartzite hosted coppper anomaly over an area of 700m x ...
Page 120
... anomaly zones to be of the order 40 to 50 metres from surfaces . While no significant SP anomaly was observed over IP anomalies , high magnetic values were recorded over quartzite - magnetite hillocks ; two resistivity high zones appear ...
... anomaly zones to be of the order 40 to 50 metres from surfaces . While no significant SP anomaly was observed over IP anomalies , high magnetic values were recorded over quartzite - magnetite hillocks ; two resistivity high zones appear ...
Page 127
... anomaly zones and core sampling ( 170 nos . ) have been carried out . Geochemical samples collected from silicified ( occasion- ally gossanised ) schists and quartzitic rocks in the neighbour- hood of Mudidih hill located east of Beldih ...
... anomaly zones and core sampling ( 170 nos . ) have been carried out . Geochemical samples collected from silicified ( occasion- ally gossanised ) schists and quartzitic rocks in the neighbour- hood of Mudidih hill located east of Beldih ...
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