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
... Group , subdi- vided into ( 1 ) the Manas Formation comprising mainly dolomite and ( ii ) the Thungsing Formation , composed of quartzite and conglomerate . Around Norphung , Amsing , Khandoma and elsewhere , the Mana's Formation is ...
... Group , subdi- vided into ( 1 ) the Manas Formation comprising mainly dolomite and ( ii ) the Thungsing Formation , composed of quartzite and conglomerate . Around Norphung , Amsing , Khandoma and elsewhere , the Mana's Formation is ...
Page 255
... Group of coal seams . But another basement high ( Tulsidabar high ) was of lower elevation and allowed the deposition of the Talchirs only ( Plate I ) . Tectonic control of the basement might have attributed to these highs which were ...
... Group of coal seams . But another basement high ( Tulsidabar high ) was of lower elevation and allowed the deposition of the Talchirs only ( Plate I ) . Tectonic control of the basement might have attributed to these highs which were ...
Page 355
... Group ) ; 2. Sandstone ( Vindhyan Super Group ) ; 3. Meto gray wacke , Conglomerate & quartzite , Porcellanite and phyllites ( Jungle Group ) ; 4. Phyllite ; 5. Meta basalt , Tuff , Amphibolite , Actinolite schist ; 6. Cherty quartzite ...
... Group ) ; 2. Sandstone ( Vindhyan Super Group ) ; 3. Meto gray wacke , Conglomerate & quartzite , Porcellanite and phyllites ( Jungle Group ) ; 4. Phyllite ; 5. Meta basalt , Tuff , Amphibolite , Actinolite schist ; 6. Cherty quartzite ...
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