Records of the Geological Survey of India, Volume 130, Parts 2-3The Survey, 1995 - 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 149
... collected from mount tops . In addition , four cores were collected for ONGC for hydrocarbon studies from the eastern part of Basas de Pedro coral bank . The samples collected from mount tops were subjected to size , chemical and ...
... collected from mount tops . In addition , four cores were collected for ONGC for hydrocarbon studies from the eastern part of Basas de Pedro coral bank . The samples collected from mount tops were subjected to size , chemical and ...
Page 3
... collected from the streams of various river basins draining the Singhbhum Group of rocks as well as Dalma Volcanics , falling in parts of West Bengal , covered by Survey of India toposheet nos 73J / 5,9 and 10. Samples were collected ...
... collected from the streams of various river basins draining the Singhbhum Group of rocks as well as Dalma Volcanics , falling in parts of West Bengal , covered by Survey of India toposheet nos 73J / 5,9 and 10. Samples were collected ...
Page 20
... collected . 33 stream sediment samples were collected and processed in different size fractions ( -60 to +80 , -80 to +100 , -100 to +120 and -120 mesh size ) from the first order and second order streamlets and nalas . Sam- ple points ...
... collected . 33 stream sediment samples were collected and processed in different size fractions ( -60 to +80 , -80 to +100 , -100 to +120 and -120 mesh size ) from the first order and second order streamlets and nalas . Sam- ple points ...
Contents
ANTARCTICA DIVISION 5359 | 53 |
BHUTAN UNIT 6079 | 60 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING 80125 | 80 |
Copyright | |
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amphibolite analysis Andaman anomaly assemblage bands Barakar Barakar Formation basalt basemetal basin belt Bhutan Bihar biotite block boreholes carried charnockites clay coal seams Coalfield coarse Code covered Deccan Deccan trap deposits depth Director district Division drilling east Eastern fault feldspar field season foliation garnet geochemical GEOLOGICAL MAP geophysical GEOTECHNICAL INVESTIGATION gneiss gold Gondwana grade grained granite gneiss granitoids granulite grey Group heavy minerals indicated intersected Kamthi lignite limestone lineament lithounits located magnetic metamorphism mica mineralisation occur olivine Orissa OVERVIEW pegmatite petrographic phyllite plagioclase potential present programme Project quartz quartz veins quartzite range Raniganj REGIONAL EXPLORATION river rocks sand sandstone scale schist seabed seam zones sector shale shear zone silty Singhbhum slope soil spillway sq km STAGE GEOTECHNICAL INVESTIGATION stream sediment surface Survey of India thickness tion toposheet trending ultramafic upto varies volcanics West Bengal