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 171
... Formation A15 Strike with Dip Barakar Formation Joint + + Precambrian Fault 20 48- 20 20 HUCHLU - هه 25 CHATTASAMAR 25 Y N -UC - Unconformity Borehole The upper Gondwana Rocks overlie the Raniganj Formation in the southernmost part of ...
... Formation A15 Strike with Dip Barakar Formation Joint + + Precambrian Fault 20 48- 20 20 HUCHLU - هه 25 CHATTASAMAR 25 Y N -UC - Unconformity Borehole The upper Gondwana Rocks overlie the Raniganj Formation in the southernmost part of ...
Page 181
... Barakar Formation , occurring as a WNW - ESE trending narrow strip is flanked on both sides by the rocks of Barren Measures Formation . The subsurface data accrued from the present investigation reveal that rocks of Barakar Formation ...
... Barakar Formation , occurring as a WNW - ESE trending narrow strip is flanked on both sides by the rocks of Barren Measures Formation . The subsurface data accrued from the present investigation reveal that rocks of Barakar Formation ...
Page 213
... Formation ( 180m ) Barakar Formation ( 550m ) Talchir Formation ( 30m - 80m ) Precambrian Dolerite dykes A quartz free igneous rock containing mainly calcic plagioclase . Pyroxene and olivine are the common ferromagnesian minerals with ...
... Formation ( 180m ) Barakar Formation ( 550m ) Talchir Formation ( 30m - 80m ) Precambrian Dolerite dykes A quartz free igneous rock containing mainly calcic plagioclase . Pyroxene and olivine are the common ferromagnesian minerals with ...
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