Records of the Geological Survey of India, Volume 111The Survey, 1982 - 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 122
... coal within a radius of 200 metres around a borehole or an outcrop remains the same as that round in the borehole or in the outcrop , and the coal reserves in such specified area is reckoned as ' Proved Reserves ' for coal . But , in a ...
... coal within a radius of 200 metres around a borehole or an outcrop remains the same as that round in the borehole or in the outcrop , and the coal reserves in such specified area is reckoned as ' Proved Reserves ' for coal . But , in a ...
Page 125
... coal seam viz . OV : Coal thickness e . g . 1 : 1 , 1 : 2 , 1 : 3 , 1 : 4 , 1 : 5 , etc. ( B ) According to depth from the surface viz . 0 m- 150 m 150 m- 300 m 300 m 600 m 600 m 900 m ... coals . Some Guide Lines to Exploration for Coal 125.
... coal seam viz . OV : Coal thickness e . g . 1 : 1 , 1 : 2 , 1 : 3 , 1 : 4 , 1 : 5 , etc. ( B ) According to depth from the surface viz . 0 m- 150 m 150 m- 300 m 300 m 600 m 600 m 900 m ... coals . Some Guide Lines to Exploration for Coal 125.
Page 138
... COAL CONTROLLER'S ORGANISATION , -Quaterly market price of coal by quality . The Manager of Publications Civil Lines , Delhi . - Assessment of coal demand for the 5th Five Year Plan by State and Industry ( Unpublished Report ) . COMPTON ...
... COAL CONTROLLER'S ORGANISATION , -Quaterly market price of coal by quality . The Manager of Publications Civil Lines , Delhi . - Assessment of coal demand for the 5th Five Year Plan by State and Industry ( Unpublished Report ) . COMPTON ...
Contents
ENGINEERING AND TRANSPORT DIVISION | 1 |
GEOSCIENCE DATA CENTRE | 9 |
WESTERN REGION | 17 |
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alignment amphibolite analysis Andhra Pradesh anomaly zone bands basalt basin bauxite bed rock Bihar biotite block boreholes carried out geological chalcopyrite Circle clay coal comprising Deccan Trap delineated deposits depth dipping Director dist district Division drill cores drill holes excavation fault folds Formation fossils geochemical geological mapping Geologist Geophysical surveys geotechnical geothermal glacier gneiss Gondwana grade Group grouting Headquarters indicated investigation laboratory laterite limestone line km located logged Madhya Pradesh magnetic magnetite Meghalaya metres mica schist migmatites million tonnes mineralisation minerals nala NE-SW NW-SE occurs Orissa pegmatite phyllite pits power house Project proposed pyrite quartz quartz veins quartzite Rajasthan regional resistivity river rock types S/Shri samples were collected sand sandstone Sarvashri scale schist seams sediments seismic shale shear zone Shri sillimanite soil spillway sq km strike length studies sulphide thickness tion Toposheet traverse trending tunnel upto Valley varying Vindhyan