Records of the Geological Survey of India, Volume 106Geological Survey of India, 1976 - 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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Results 1-3 of 83
Page 282
... Block have been sent for analysis . A reserve of 3.18 million tonnes of bauxite containing 40 % and over A1,0 , and less than 8 % silica has been estimated over an area of 0.51 sq . km . Block II . 2 3 2 Mapping of the 1.55 sq . km ...
... Block have been sent for analysis . A reserve of 3.18 million tonnes of bauxite containing 40 % and over A1,0 , and less than 8 % silica has been estimated over an area of 0.51 sq . km . Block II . 2 3 2 Mapping of the 1.55 sq . km ...
Page 287
... Block by traverses along the geochemical sample lines . ( a ) North Block : This block was found to be the most promising area , where mineralised quartz veins of a strike length of about 700 m . was established . Borehole K.G.H. - 39 ...
... Block by traverses along the geochemical sample lines . ( a ) North Block : This block was found to be the most promising area , where mineralised quartz veins of a strike length of about 700 m . was established . Borehole K.G.H. - 39 ...
Page 294
... block of the Kodachadri area . It was found that while BMQ is exposed in a major part of the area , a number of barren quartzite and schist horizons occur alternating with the BMQ horizons . Kerala Calicut area , Kozhikode district ...
... block of the Kodachadri area . It was found that while BMQ is exposed in a major part of the area , a number of barren quartzite and schist horizons occur alternating with the BMQ horizons . Kerala Calicut area , Kozhikode district ...
Contents
MAHARASHTRA CIRCLE | 12 |
Engineering Geology Division | 92 |
HIMALAYAN GEOLOGY DIVISION | 100 |
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alignment alluvium amphibolite Andhra Pradesh anomaly aquifers bands bauxite bed rock Bihar biotite biotite gneiss block bore holes boreholes charnockite clay coal Coalfield comprising copper covered an area deposits depth to water dips district dolerite dolomite drill holes dykes electrical logging exploration Exploratory drilling fault folds foliation formation garnetiferous geochemical geohydrological geological investigations geological mapping geophysical gneiss Gondwana granite gneiss graphite Groundwater Groundwater occurs Hazaribagh district Hydel indicated Khondalites Laboratory laterite limestone located magnetite mapped an area mapped on scale metres mica schist million tonnes mineralised zones minerals Mysore nala Orissa pegmatite period under review phyllites pits power house Project pyrite quartzite Rajasthan recommended Region rock types S/Shri sand sandstone schist seams sediments shales shear zone Sheet Shri sillimanite Siwalik spillway strike length studies Subansiri suggested sulphide Survey of India taluk thickness toposheet traverse trending tubewells tunnel upto valley varies West Bengal