Records of the Geological Survey of India, Volume 87, Part 1 - Volume 88, Part 1The Survey, 1958 - Earthquakes |
From inside the book
Results 1-3 of 78
Page 25
... shales interbedded with limestone and sandstone . The shales are mostly purple and red in colour , very rarely green or dirty grey and have rolling dips , the amount of dip varying from 8 ° to 15 ° . In some places they show beautiful ...
... shales interbedded with limestone and sandstone . The shales are mostly purple and red in colour , very rarely green or dirty grey and have rolling dips , the amount of dip varying from 8 ° to 15 ° . In some places they show beautiful ...
Page 31
... shales , trappoid shales , fine - grained sand- stones and boulder bed . The Barakars consist of sandstones , clays and conglomerates with associated beds of fire - clays and carbonaceous shales , the total thickness being about 150 ...
... shales , trappoid shales , fine - grained sand- stones and boulder bed . The Barakars consist of sandstones , clays and conglomerates with associated beds of fire - clays and carbonaceous shales , the total thickness being about 150 ...
Page 156
... shales of Eoceñe age ( R. D. Oldham , Rec . G.S.I. Vol . XVIII , Pt . 3 ) . The shales which are slightly calcareous carry out places lenses and thin seams of lignite . Two samples of these lignitic shales were collected by Mr. Jain ...
... shales of Eoceñe age ( R. D. Oldham , Rec . G.S.I. Vol . XVIII , Pt . 3 ) . The shales which are slightly calcareous carry out places lenses and thin seams of lignite . Two samples of these lignitic shales were collected by Mr. Jain ...
Other editions - View all
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