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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Page 17
... block . Other school of workers named it as Madurai - Periyar Block / Madurai terrain . Earlier workers considered this block as mobile belt encircling the stable Dharwar craton . Charnockites constitute the prepaonderant rock type in ...
... block . Other school of workers named it as Madurai - Periyar Block / Madurai terrain . Earlier workers considered this block as mobile belt encircling the stable Dharwar craton . Charnockites constitute the prepaonderant rock type in ...
Page 130
... Block 1 is situated in the Degree Sheet Nos . 45 O and 54 C. Blocks 11,12 & 13 are adjacent blocks in Degree Sheet Nos . 54 B and 54 F ( Fig . ) . Large parts of the areas of these blocks are covered by soil - alluvium . Regionally ...
... Block 1 is situated in the Degree Sheet Nos . 45 O and 54 C. Blocks 11,12 & 13 are adjacent blocks in Degree Sheet Nos . 54 B and 54 F ( Fig . ) . Large parts of the areas of these blocks are covered by soil - alluvium . Regionally ...
Page 185
... Block and 5.5 sq km area in the Ongana - Potiya Block were carried out and the exploration input estimated an additional reserve of 185 million tonnes of coal of unclassified category . In the Pusalda Block , about 460 m thick Barakar ...
... Block and 5.5 sq km area in the Ongana - Potiya Block were carried out and the exploration input estimated an additional reserve of 185 million tonnes of coal of unclassified category . In the Pusalda Block , about 460 m thick Barakar ...
Contents
CENTRAL HEADQUATERS 169 | 3 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING 85141 | 85 |
COAL WING 144226 | 144 |
Copyright | |
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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 traverses trending ultramafic upto Valley Coalfield West Bengal