Records of the Geological Survey of India, Volume 128, Part 2The Survey, 1995 - 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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Results 1-3 of 80
Page 103
... boreholes MSH - 1 to 3. In all the three boreholes the core recovery despite all efforts was poor due to soft phyllite and tuff . The mineralisation in the form of pyrite , pyrrhotite , arsenopyrite and minor chalcopyrite was recorded ...
... boreholes MSH - 1 to 3. In all the three boreholes the core recovery despite all efforts was poor due to soft phyllite and tuff . The mineralisation in the form of pyrite , pyrrhotite , arsenopyrite and minor chalcopyrite was recorded ...
Page 204
... boreholes wherever necessary , firming up the available sub - surface data and enhancing the level of confidence for evaluation of the total resource potential of the Pachwara basin . Eight coal seam zones were intersected within the ...
... boreholes wherever necessary , firming up the available sub - surface data and enhancing the level of confidence for evaluation of the total resource potential of the Pachwara basin . Eight coal seam zones were intersected within the ...
Page 248
... boreholes out of which 2227.35m has been drilled in 10 boreholes ( GPM - 13 to GPM - 22A ) during the F. S. 1993-94 . An area of 5 sq km was covered by large scale mapping on 1 10,000 scale . The investigation is going to be concluded ...
... boreholes out of which 2227.35m has been drilled in 10 boreholes ( GPM - 13 to GPM - 22A ) during the F. S. 1993-94 . An area of 5 sq km was covered by large scale mapping on 1 10,000 scale . The investigation is going to be concluded ...
Contents
CENTRAL HEADQUARTERS 150 | 1 |
ANTARCTICA DIVISION 5159 | 51 |
BHUTAN UNIT 6089 | 60 |
Copyright | |
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aeromagnetic aeromagnetic survey amphibolite AMSE Wing analysis anomalies assemblage Barakar Barakar Formation Barren Measures basin bathymetric Bengal Bhutan BIHAR biotite block boreholes carbonaceous carried clay COAL WING COALFIELD coarse coast Code core covered cruise depth range DISTRICT Division dolomite drilling east eastern EXPLORATION FOR COAL fault field season geochemical GEOLOGICAL MAP geophysical gneiss gold Gondwana grade grained granite gravity grey ground evaluation heavy minerals India indicated intersected intrusives investigation isobaths Kamthi Formation Lakshadweep lignite linear located MADHYA PRADESH magnetic metamorphic migmatites mineralisation multisensor northern NW-SE occur OVERVIEW phyllite programme quartz quartzite Raniganj Raniganj Formation REGIONAL EXPLORATION ridge rocks samples sand sandstone scale schist schist belt seabed seam zones sector sediments sequence SHAHDOL DISTRICT shale shallow shear slope Sohagpur sq km strike length structural studies surface surveys Talchir thickness Thimphu toposheet trending ultramafic upto varies volcanics water depths