Records of the Geological Survey of India, Volume 132, Part 2Government of India, 1996 - 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 88
Page 84
... samples were drawn from the bedrock , wall of the old workings and old mine dumps for analysis of the base metal content . Out of these samples , one sample has indicated around 6 % Pb + Zn , five samples have analysed in excess of 2 ...
... samples were drawn from the bedrock , wall of the old workings and old mine dumps for analysis of the base metal content . Out of these samples , one sample has indicated around 6 % Pb + Zn , five samples have analysed in excess of 2 ...
Page 106
... samples and 192 core samples were collected and sent for analysis . 15 PCS were sent for XRF and thin section studies . The major rock types encountered in the boreholes are mainly metapelite - psammite association consisting of quartz ...
... samples and 192 core samples were collected and sent for analysis . 15 PCS were sent for XRF and thin section studies . The major rock types encountered in the boreholes are mainly metapelite - psammite association consisting of quartz ...
Page 137
... sampling points are located an interval of 25m . A total of 202 samples have been collected . The samples have been analysed for Au , Cu , Pb , Zn , Ni , Co , Mo , As , Sb , Bi and Ag by AAS . Out of 105 samples of BMQ and tuffs , 46 ...
... sampling points are located an interval of 25m . A total of 202 samples have been collected . The samples have been analysed for Au , Cu , Pb , Zn , Ni , Co , Mo , As , Sb , Bi and Ag by AAS . Out of 105 samples of BMQ and tuffs , 46 ...
Contents
Antarctica Division | 63 |
Bhutan Unit | 69 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 85 |
Copyright | |
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Common terms and phrases
aeromagnetic Andhra anomalies assemblage Barakar Barakar coal seams Barakar Formation Barren Measures base metal basin Bhutan Bihar Block borehole carbonaceous carried comprises core covered Cruise Deccan Traps delineated depth range district drilling dykes Dzongkhag EXPLORATION FOR COAL exposed fault field season foraminifera garnet geochemical Geological Map geophysical gneiss gold Gondwana grade granite granulite grey ground evaluation Group horizons INDEX indicate intersected investigation Kamthi lamproites lignite limestone limestone band lineament located Madhya Pradesh magnetic metamorphic mineral mineralisation multisensor NW-SE occur Orissa pegmatite phyllite programme quartz quartzite Raniganj Raniganj Coalfield Raniganj Formation Regional exploration remote sensing ridge rocks samples sand sandstone scale schist seabed seam zones sector sediments sequence shale shallow shear zone Singhbhum Sohagpur Coalfield soil southern sq km strike structural subsurface surface surveys Talchir Formation Tamil Nadu thickness Toposheet trending ultramafic upto Valley Coalfield West Bengal