Records of the Geological Survey of India, Volume 123, Part 2The Survey, 1990 - 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 27
Page 124
... length of 1.5 km and a lead zone for a strike length of 0.6 km in the Polubuchayyagaripalle ( North ) block , south of Vontimitta . A study of the anomolus zones , based on geo- chemical soil sample analyses , revealed high lead- zinc ...
... length of 1.5 km and a lead zone for a strike length of 0.6 km in the Polubuchayyagaripalle ( North ) block , south of Vontimitta . A study of the anomolus zones , based on geo- chemical soil sample analyses , revealed high lead- zinc ...
Page 130
... length of 1351.50m . Copper inineralisation has been estab- lished for a strike length of 800 m with 0.2-0.3 % Cu in basic agglomerate horizon . Gold values recorded are 50-300 ppb . In Bedawal two boreholes have been drilled to ...
... length of 1351.50m . Copper inineralisation has been estab- lished for a strike length of 800 m with 0.2-0.3 % Cu in basic agglomerate horizon . Gold values recorded are 50-300 ppb . In Bedawal two boreholes have been drilled to ...
Page 144
... length and from 46 cores less than 2 m length . Out of these 300 samples , ONGC has identified hydrocarbon anomaly in 16 samples from station nos . 73 , 84 , 86,103 , 110 , 111 , 123 , 148 , 150 , 151 , 152 , 154 , 159 , 161 & 163 ...
... length and from 46 cores less than 2 m length . Out of these 300 samples , ONGC has identified hydrocarbon anomaly in 16 samples from station nos . 73 , 84 , 86,103 , 110 , 111 , 123 , 148 , 150 , 151 , 152 , 154 , 159 , 161 & 163 ...
Contents
Geochronology and Isotope Geology Division 1833 | 18 |
Central Petrological Laboratories 4450 | 44 |
Central Geophysics Division 5168 | 50 |
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aeromagnetic amphibolite AMSE Wing analysis ANDHRA PRADESH anomalies Argada bands Barakar Barakar Formation Barren Measures Formation basin Bhutan BIHAR block boreholes Calcutta Central chalcopyrite chemical clay coal seams Coal Wing copper cores correlation cruise depth developed DISTRICT dolomite dykes east eastern EXPLORATION FOR COAL fault field season geochemical GEOLOGICAL MAP Geophysics Division gneisses GODAVARI VALLEY Gondwana grade grained granite gneiss grey GROUND EVALUATION heavy mineral horizon India indicated intersected isotopic Kamthi Formation Karnataka lignite limestone located MADHYA PRADESH mafic magnetic Marine Wing metamorphic migmatites million tonnes mineralisation NW-SE occur Orissa phyllite PRADESH Code Precambrian quartz quartzite range Raniganj REGIONAL EXPLORATION revealed samples sand sandstone scale schist seam zones sector sediments seismic sequence shale sq km sulphide surface surveys TALCHIR FORMATION thickness tion toposheet trending upto VALLEY COALFIELD varying vibrocores volcanics WEST BENGAL whole rock zone