Records of the Geological Survey of India, Volume 87Government of India, 1958 - 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 127
... feet . The larger open casts measure 300 feet × 40-50 feet X 10-12 feet , 200 feet x 30-40 feet x 10-12 feet and 100 feet X 40 feet x x feet . In a highly folded zone of phyllites and quartzites , showing a series of anticlines and ...
... feet . The larger open casts measure 300 feet × 40-50 feet X 10-12 feet , 200 feet x 30-40 feet x 10-12 feet and 100 feet X 40 feet x x feet . In a highly folded zone of phyllites and quartzites , showing a series of anticlines and ...
Page 128
... feet X 50 feet X 15-20 feet and 200 feet X 50 feet X 30 feet . The bands of manganese - ore usually vary from three to nine inches in thickness , the proportion of ore to rock being about 1:20 by volume . About 53,000 tons of ore ...
... feet X 50 feet X 15-20 feet and 200 feet X 50 feet X 30 feet . The bands of manganese - ore usually vary from three to nine inches in thickness , the proportion of ore to rock being about 1:20 by volume . About 53,000 tons of ore ...
Page 158
... feet to 15 feet for about 300 feet from the left bank of the river whereas on the right bank it is met with at a depth of 19 feet . On the basis of surface evidence Mr. Rao has come to the conclusion that the ideal site for the spillway ...
... feet to 15 feet for about 300 feet from the left bank of the river whereas on the right bank it is met with at a depth of 19 feet . On the basis of surface evidence Mr. Rao has come to the conclusion that the ideal site for the spillway ...
Contents
OF | 1 |
GEOLOGICAL SURVEY OF INDIA | 2 |
GEOLOGY OF THE KURNOOL SYSTEM OF ROCKS IN | 14 |
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40th Indian Sci alluvium ANON ANON ANON Archaean Assistant Geologist B. C. Roy bands Barakar belt Bihar Bilaspur district biotite biotite-schists Bombay boulders Calcutta charnockite Circle clay coalfield conglomerate Congr Cuddapah dam-site Deccan Trap deposits depth Dhenkanal dolerite dolerite dykes dolomite drilling east Economic Geology Section examined feet thick felspathic ferruginous folded foliation formations fossils furlongs Geol Ghosh gneisses Gondwana grade granite Hazaribagh district headquarters hill hornblende Hyderabad Indian Miner Industr Inst investigation Irrig Khola Kutch laterite left bank lignite limestone Madhya Madras manganese manganese-ore Messrs Metal Rev mica mica-schists miles Mines nala occur Orissa outcrops pegmatites phyllites pits Pradesh Proc quarries quartz quartz veins quartzite Rajasthan reports the occurrence ridge right bank river bed rock types samples sand sandstones Saurashtra schists shales sheet Sidhi district Siwaliks soil strike Survey systematic mapping taluk Tertiary tons topo Vindhyans zone