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. |
From inside the book
Results 1-3 of 33
Page 80
... length of 227.26m have been collected along nine sample lines ( Plate - 1 ) . Based on these surface sample the overall average content of lime ( CaO ) and magnesia ( MgO ) works out to be 46.29 % and 3.13 % respectively for the ...
... length of 227.26m have been collected along nine sample lines ( Plate - 1 ) . Based on these surface sample the overall average content of lime ( CaO ) and magnesia ( MgO ) works out to be 46.29 % and 3.13 % respectively for the ...
Page 91
... length of about 1km . A total number of 110 surface chip samples were collected along eleven sample lines laid at an inter- val of 75 to 100m across the limestone zones . The analytical results of surface chip samples indicate that the ...
... length of about 1km . A total number of 110 surface chip samples were collected along eleven sample lines laid at an inter- val of 75 to 100m across the limestone zones . The analytical results of surface chip samples indicate that the ...
Page 292
... length of 850m . In Akola - Dariba area in Chittorgarh district , copper mineralisation has been established over a strike length of 1.3 km with true width of 5.14 mand grade of 0.75 % Cu . The reserves under possible category are about ...
... length of 850m . In Akola - Dariba area in Chittorgarh district , copper mineralisation has been established over a strike length of 1.3 km with true width of 5.14 mand grade of 0.75 % Cu . The reserves under possible category are about ...
Contents
Overview of the DirectorinCharge | 107 |
East Coast DivisionII 117 | 117 |
West coast Division 127134 | 127 |
Copyright | |
9 other sections not shown
Other editions - View all
Common terms and phrases
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