Records of the Geological Survey of India, Volume 87, Part 1 - Volume 88, Part 1The Survey, 1958 - Earthquakes |
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Page 68
... laterite around Mamuara ( 41 E / 15 , 23 ° 17 ′ : 69 ° 55 ′ ) in the Bhuj taluk , Kutch . This belongs to Wynne's subnummulitic formation and occurs in the low - lying regions . The laterite consists of blotchy , aluminous , mottled ...
... laterite around Mamuara ( 41 E / 15 , 23 ° 17 ′ : 69 ° 55 ′ ) in the Bhuj taluk , Kutch . This belongs to Wynne's subnummulitic formation and occurs in the low - lying regions . The laterite consists of blotchy , aluminous , mottled ...
Page 95
... laterite and in the latter , only biotite - schists without any iron - ore . Santhal Praganas district , Bihar . Mr. C. S. Raja Rao reports that the iron - rich portions of the Dubrajpur grits , intertrappean oolitic iron ore beds and ...
... laterite and in the latter , only biotite - schists without any iron - ore . Santhal Praganas district , Bihar . Mr. C. S. Raja Rao reports that the iron - rich portions of the Dubrajpur grits , intertrappean oolitic iron ore beds and ...
Page 116
... laterite capping is maximum , shows the presence of manganiferous black clays , 6-8 feet thick on an average , covered by laterite or lateritic soil , 10-12 feet in thickness . The manganierous black clays seem to represent original ...
... laterite capping is maximum , shows the presence of manganiferous black clays , 6-8 feet thick on an average , covered by laterite or lateritic soil , 10-12 feet in thickness . The manganierous black clays seem to represent original ...
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Common terms and phrases
40th Indian Sci abutment alignment alluvium amphibolites ANON ANON ANON Archaean Assistant Geologist B. C. Roy bands Barakar belt Bihar Bijapur district biotite biotite-schists Bombay bore-holes boulders charnockites Circle clay coal seams coalfield conglomerate Cuddapah dam-site Deccan Trap deposits depth dolerite dolomite drilling Dutt east eastern examined exposed feet thick felspathic ferruginous folded foliation formations fossils furlongs Geological Survey Ghosh gneisses Gondwana grade granite gneiss grey Hazaribagh district hill hornblende hornblende-schists inches India intrusive investigated Kaladgi Khola Kutch laterite lignite limestone Madhya Madras manganese manganese-ore Messrs mica mica-schists mineral mining nala occur outcrops pegmatites phyllites pits portion Pradesh Proc quarries quartz quartz veins quartzites Rajasthan reports the occurrence ridge right bank river bed rock types samples sand sandstones Saurashtra schists shales Siwaliks soil square miles strike systematic mapping taluk Tertiary thin tons topo tube-wells Upper valley zone