Records of the Geological Survey of India, Volume 125, Part 2The Survey, 1992 - 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 89
... Gondwana Group / Duiri Formation . The Gondwana rocks forming a thin linear NW - SE belt in the western parts does not extend farther east of Nganglam due to elimination by MBT . Instead , the Duiri Formation is juxtaposed against the ...
... Gondwana Group / Duiri Formation . The Gondwana rocks forming a thin linear NW - SE belt in the western parts does not extend farther east of Nganglam due to elimination by MBT . Instead , the Duiri Formation is juxtaposed against the ...
Page 171
... GONDWANA NIMIYA GROUP PAKHALTOLI SHANTIPUR INDEX Upper Gondwana Group Incrop of Coal Raniganj Formation A15 Strike with Dip Barakar Formation Joint + + Precambrian Fault 20 48- 20 20 HUCHLU - هه 25 CHATTASAMAR 25 Y N -UC - Unconformity ...
... GONDWANA NIMIYA GROUP PAKHALTOLI SHANTIPUR INDEX Upper Gondwana Group Incrop of Coal Raniganj Formation A15 Strike with Dip Barakar Formation Joint + + Precambrian Fault 20 48- 20 20 HUCHLU - هه 25 CHATTASAMAR 25 Y N -UC - Unconformity ...
Page 261
... Gondwana sediments in this basin are disposed in west - northwest and east - southeast direction , covering a total area of 12 sq km . Of the three Lower Gondwana Formations , the Talchir occupies the north - eastern , north - western ...
... Gondwana sediments in this basin are disposed in west - northwest and east - southeast direction , covering a total area of 12 sq km . Of the three Lower Gondwana Formations , the Talchir occupies the north - eastern , north - western ...
Contents
Overview of the DirectorinCharge | 107 |
East Coast DivisionII 117 | 117 |
West coast Division 127134 | 127 |
Copyright | |
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aeromagnetic amphibolite analysis Andhra Pradesh anomalies bands Barakar Barakar Formation Barren Measures Formation basemetal basin belt Bhutan BIHAR biotite block boreholes chalcopyrite charnockite clay coal seams COALFIELD coarse grained Code copper covered deposition depth range DISTRICT Division drilling dyke east eastern EXPLORATION FOR COAL fault felsic field season folds foraminifera geochemical GEOLOGICAL MAP geophysical gneiss 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