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 133
... bands and resultant analysis indicated that some of limestone bands were likely to yield BFS grade materials . M. K. Dhara and S. S. Ghosh carried out the investigation . Their effort was mainly directed towards delineation of limestone ...
... bands and resultant analysis indicated that some of limestone bands were likely to yield BFS grade materials . M. K. Dhara and S. S. Ghosh carried out the investigation . Their effort was mainly directed towards delineation of limestone ...
Page 147
... bands of ferruginous shale , chert , limestone , clay beds , lenses of haematite and a dioritic sill 2. Green shales with bands of limestone and clay ; a doleritic sill in the lower part 1. Ferruginous shales with lenses and bands of ...
... bands of ferruginous shale , chert , limestone , clay beds , lenses of haematite and a dioritic sill 2. Green shales with bands of limestone and clay ; a doleritic sill in the lower part 1. Ferruginous shales with lenses and bands of ...
Page 384
... bands have been delineated of which three bands have shown 44 % magnesia , low silica and iron oxide . Mangla Prasad , V. N. Bajpai and A. K. Tripathi carried out investigations for magnesite in the Pagao - Gulabkoti area ( lat . 30 ...
... bands have been delineated of which three bands have shown 44 % magnesia , low silica and iron oxide . Mangla Prasad , V. N. Bajpai and A. K. Tripathi carried out investigations for magnesite in the Pagao - Gulabkoti area ( lat . 30 ...
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