Records of the Geological Survey of India, Volume 121, Part 1The Survey, 1986 - 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 44
... Zone with headquarters at Jaipur N. K. Mukherjee 2 . Central Zone with headquarters at Nagpur 3 . South Zone with headquarters at Hyderabad 4 . 5 . Eastern Zone with ... Zone Eastern Zone North-Eastern Zone Southem Zone Western Zone.
... Zone with headquarters at Jaipur N. K. Mukherjee 2 . Central Zone with headquarters at Nagpur 3 . South Zone with headquarters at Hyderabad 4 . 5 . Eastern Zone with ... Zone Eastern Zone North-Eastern Zone Southem Zone Western Zone.
Page 281
... zones , situated at Birmana ( - 375 closure ) and Khumbgarh ( -300 closure ) stretch for about 31 km in N - S direction . This low zone is significant for search of potash . Geophysical surveys were carried out by Ram Gopal , A ...
... zones , situated at Birmana ( - 375 closure ) and Khumbgarh ( -300 closure ) stretch for about 31 km in N - S direction . This low zone is significant for search of potash . Geophysical surveys were carried out by Ram Gopal , A ...
Page 382
... zones- the upper zone 2 m to 1.5 m thick and the lower zone 1.45 m to 8.5 m thick . These two zones are separated by 6 m to 7 m thick barren zone . The average total metal content ( Cu , Pb , Zn ) is 12.48 % over an average with of 3 m ( ...
... zones- the upper zone 2 m to 1.5 m thick and the lower zone 1.45 m to 8.5 m thick . These two zones are separated by 6 m to 7 m thick barren zone . The average total metal content ( Cu , Pb , Zn ) is 12.48 % over an average with of 3 m ( ...
Contents
CENTRAL HEADQUARTERS | 1 |
Drilling Diva | 20 |
Eastern Zone | 44 |
Copyright | |
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alignment amphibolite analysis arca assess bands basalt basalt flows basemetal basin Bihar biotite block boreholes carried charnockite clay coal comprises Construction stage covering an area Deccan Trap delineated deposits depth detailed mapping Director district DIVISION Headquarters dykes exploration exposed field season Formation foundation geochemical geological investigation Geologist Geologist(Sr Geology Division geomorphological geophysical surveys geotechnical investigation geothermal gneiss Gondwana grade granite granite gneiss graphite gravity Hydel indicated investigation was taken km was covered km was mapped limestone located logging Madhya Pradesh magnetic Maharashtra migmatites mineral mineralisation occur Orissa pegmatite phosphorite phyllite power house Pradesh programme proposed quartz quartzite Quaternary Rajasthan REGIONAL GEOLOGY river rock types samples were collected sandstone schist schist belt sediments shale shear zone Sidhi district spillway sq km strike length structure studies suggested sulphide Supergroup surface Systematic geological mapping thickness toposheet traverse mapping trench trending tunnel upto