Records of the Geological Survey of India, Volume 125, 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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Page 161
... Raniganj Formation at depth and assessment of coal resource potentiality of the area as well as the basinal configuration in this concealed part of the Raniganj Coalfield ( Plate - I ) . The entire area is covered by laterite - alluvium ...
... Raniganj Formation at depth and assessment of coal resource potentiality of the area as well as the basinal configuration in this concealed part of the Raniganj Coalfield ( Plate - I ) . The entire area is covered by laterite - alluvium ...
Page 182
... Raniganj and Kamthi Formations in the area which was hitherto known to have been covered entirely by Barakar rocks . In this area , the Barren Measures Formation , having a thickness more than 100m is overlain by a thick sequence of ...
... Raniganj and Kamthi Formations in the area which was hitherto known to have been covered entirely by Barakar rocks . In this area , the Barren Measures Formation , having a thickness more than 100m is overlain by a thick sequence of ...
Page 187
... Raniganj Formation at shallow depth and to prove Barakar coal seam at deeper level . The lower Gondwana strata exposed in the area belong to Barren Measures , Raniganj and Kamthi Formations with low ( 3-4 ° southerly dips . The litho ...
... Raniganj Formation at shallow depth and to prove Barakar coal seam at deeper level . The lower Gondwana strata exposed in the area belong to Barren Measures , Raniganj and Kamthi Formations with low ( 3-4 ° southerly dips . The litho ...
Contents
Overview of the DirectorinCharge | 107 |
East Coast DivisionII | 117 |
West coast Division | 127 |
Copyright | |
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Common terms and phrases
aeromagnetic amphibolite analysis Andhra Pradesh anomalies bands Barakar Barakar Formation Barren Measures Formation basemetal basin belt Bengal Bhutan BIHAR biotite block boreholes chalcopyrite charnockites clay coal seams COALFIELD coarse grained Code copper deposition depth range DISTRICT Division drilling dyke east eastern EXPLORATION FOR COAL fault felsic field season foraminifera geochemical GEOLOGICAL MAP geophysical gneisses Gondwana grade grey Group heavy mineral horizon INDEX India indicate intersected in boreholes investigation isobath isotopic Kamthi Formation lignite limestone line km lineaments located MADHYA PRADESH magnetic magnetite Maharashtra metamorphism migmatites million tonnes mineralisation NW-SE occur Orissa phyllite plagioclase PLATE-I Precambrian quartz quartz veins quartzite Rajasthan Raniganj Raniganj Formation REGIONAL EXPLORATION rocks Saharjuri sand sandstone schist seabed seam zones sector sediments shallow shelf silty Singhbhum sq km strike length studies sulphide survey Talchir Formation tectonic thickness Thimphu toposheet trending upto varies volcanic