Records of the Geological Survey of India, Volume 94Government of India, 1962 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 65
... northern one around Dhakoria ( 27 ° 20 ′ : 73 ° 44 ′ ) and the southern one around Nagaur town ( 27 ° 12 ′ : 73 ° 45 ... northern basin . In the southern basin the main gypsum bed occurs at comparatively greater depths from the surface ...
... northern one around Dhakoria ( 27 ° 20 ′ : 73 ° 44 ′ ) and the southern one around Nagaur town ( 27 ° 12 ′ : 73 ° 45 ... northern basin . In the southern basin the main gypsum bed occurs at comparatively greater depths from the surface ...
Page 248
... northern part of the area . The dips of the meta - sediments are as a rule very steep ( 60 ° 80 ° ) and are towards E.N.E. to E.S.E. At the northern end of the area the strike changes to west , W.S.W. and then abruptly to S.S.E. and ...
... northern part of the area . The dips of the meta - sediments are as a rule very steep ( 60 ° 80 ° ) and are towards E.N.E. to E.S.E. At the northern end of the area the strike changes to west , W.S.W. and then abruptly to S.S.E. and ...
Page 251
... Northern part of Nishkhal area . — In the northern section , the ore - deposits are found on the western flark of a ridge leading N.N.E. to the hill top ( Fig . 1 ) . The outcrops of ore are between the altitudes 716 ard 902 metres ...
... Northern part of Nishkhal area . — In the northern section , the ore - deposits are found on the western flark of a ridge leading N.N.E. to the hill top ( Fig . 1 ) . The outcrops of ore are between the altitudes 716 ard 902 metres ...
Contents
INTRODUCTION | 1 |
MINERAL INVESTIGATIONS | 28 |
ENGINEERING GEOLOGY AND WATERSUPPLY INVESTIGATIONS 888 | 88 |
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1/16 inch slot 12-inch dia amphibole amphibolites Andhra Andhra Pradesh Argada Balasore bands Barakar basalts beds boreholes Calcutta cent charnockites chondrules coal coalfield Cretaceous Cushman Deccan Traps deposits dips district district.-Shri dolerite drawdown east ending in clay felspar folds foraminifera formations fossils G.S.I. Type geological mapping Geological Survey gneisses Gondwana grade grains granites Gravel for shrouding grey Groundwater heavy mineral housing installed ilmenite investigations iron-ore land surface limestone m.s.l. Drilled magnetite manganese manganese-ore metamorphic metres miles million tons mineralisation minutes of test occur olivine Orissa outcrop pegmatites phenocrysts phyllites porphyritic Pradesh pumping with turbine quartz quartz veins quartzites Rajasthan ridge river rutile samples sand dunes sandstones Sarvashri Sastri saturated granular zones schists seams shales Shri sillimanite slotted sections specimen Srivastava Static water level Survey of India test pumping thickness topo-sheets tubewells turbine pump Utatur vesicular zones at depths