Records of the Geological Survey of India, Volume 140, Part 3The Survey, 2009 - 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 169
Geological Survey of India. Project Manganese AN OVERVIEW B. K. Jena , Director The Prospecting and Exploration for Manganese were taken up in two widely separated areas in Orissa having contrasting geological environments namely , i ...
Geological Survey of India. Project Manganese AN OVERVIEW B. K. Jena , Director The Prospecting and Exploration for Manganese were taken up in two widely separated areas in Orissa having contrasting geological environments namely , i ...
Page 177
... Manganese ; Opn : Orissa GEOLOGICAL SURVEY OF INDIA MAP SHOWING AREAS INVESTIGATED / EXPLORED. - The Horse shoe shaped Precambrian Bonai- Kendujhar belt of North Orissa has a significant position in the mineral resource map for its large ...
... Manganese ; Opn : Orissa GEOLOGICAL SURVEY OF INDIA MAP SHOWING AREAS INVESTIGATED / EXPLORED. - The Horse shoe shaped Precambrian Bonai- Kendujhar belt of North Orissa has a significant position in the mineral resource map for its large ...
Page 178
... manganese ore zones . A possible resource of 0.19 million tonnes of saleable grade manganese ore with average grade of 25.51 % Mn have been estimated for the block at 20 % Mn cut off . All the seven boreholes drilled during the period ...
... manganese ore zones . A possible resource of 0.19 million tonnes of saleable grade manganese ore with average grade of 25.51 % Mn have been estimated for the block at 20 % Mn cut off . All the seven boreholes drilled during the period ...
Contents
HEADQUARTER Page | 1 |
Study of Palaeotsunami depositsPalaeoseismology for estimation of recurrence history | 7 |
Photogeology and Remote Sensing Division | 13 |
Copyright | |
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alkaline amphibolite Andaman anorthosite apatite arsenic bands BAptd barrage belt Bihar biotite block boreholes charnockite Chhotanagpur chlorite CODE complex composite comprises construction craton dam axis delineated depth Dolerite drainage drilling dyke Eastern Ghat EGMB Engineering Geology Engineering Geology Division exposed fault field season fold foliation Formation gabbro garnet Geochemical Mapping GEOLOGICAL MAP GEOLOGICAL SURVEY GEOTECHNICAL INVESTIGATION gneiss gneissic Gondwana grade grained granite gneiss granulite ground water hornblende indicate Jharkhand jhoras K-feldspar KENDUJHAR DISTRICT Khondalite landslide laterite leuconorite limestone located magmatic magnetite manganese manganiferous mg/l mica schist mineral mineralisation nala occur Orissa OVERVIEW pegmatite phyllite plagioclase Purulia quartz quartz veins quartzite range river samples were collected scale schist schistosity shear zone shows Sikkim Singhbhum slope spillway sq km SSSC STAGE GEOTECHNICAL INVESTIGATION stream sediment samples study area surface SURVEY OF INDIA syenite toposheet trend values varies water samples West Bengal