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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Page 6
... thickness . The borehole JK - 36 ( T ) which was located at the confluence of the Katrinala with the Damodar river showed the thickness of the Barren Measures to be 380 m . while the thickness of the Barakars so far penetrated amounted ...
... thickness . The borehole JK - 36 ( T ) which was located at the confluence of the Katrinala with the Damodar river showed the thickness of the Barren Measures to be 380 m . while the thickness of the Barakars so far penetrated amounted ...
Page 282
... thickness ranging from 0.50 to 6.55 m . The bauxite is confined to three small patches covering an aggregate area of about 0.65 sq . km . in this Block . Drilling of 1213.25 m . in 136 boreholes has been completed , to assess the grade ...
... thickness ranging from 0.50 to 6.55 m . The bauxite is confined to three small patches covering an aggregate area of about 0.65 sq . km . in this Block . Drilling of 1213.25 m . in 136 boreholes has been completed , to assess the grade ...
Page 355
... thickness of the bands varies from 1 to 3 m . The mineralisation appears to have depth more than 15 to 20 m . as observed in some sections . BARYTES Rajasthan Alwar district : S / Shri P. C. Bakliwal and Rasik Ravindra reported the ...
... thickness of the bands varies from 1 to 3 m . The mineralisation appears to have depth more than 15 to 20 m . as observed in some sections . BARYTES Rajasthan Alwar district : S / Shri P. C. Bakliwal and Rasik Ravindra reported the ...
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