Records of the Geological Survey of India, Volume 105The Survey, 1973 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 199
... deposits No. 6 , 7 , 8 , 9 and other deposits including those in Wamsophi area were studied . Sillimanite deposits , occurring as lenses , are found exclusively in the quartz - sillimanite - schist in the hinge - zones of the tightly ...
... deposits No. 6 , 7 , 8 , 9 and other deposits including those in Wamsophi area were studied . Sillimanite deposits , occurring as lenses , are found exclusively in the quartz - sillimanite - schist in the hinge - zones of the tightly ...
Page 221
... deposits in the northern parts of the basin and ( b ) the Younger Alluvium still further south including recent flood plain deposits . Groundwater in the weathered mantle of granite gneisses in the extreme south of the area occurs under ...
... deposits in the northern parts of the basin and ( b ) the Younger Alluvium still further south including recent flood plain deposits . Groundwater in the weathered mantle of granite gneisses in the extreme south of the area occurs under ...
Page 176
... deposits . On the basis of the Q formula V CX F where V C and F = Volume of source rocks Q = Quantity of an element in an ore deposit = = Concentration of the element in the source rocks Fraction of C available to form a mineral deposit ...
... deposits . On the basis of the Q formula V CX F where V C and F = Volume of source rocks Q = Quantity of an element in an ore deposit = = Concentration of the element in the source rocks Fraction of C available to form a mineral deposit ...
Contents
CENTRAL HEADQUARTERS | 1 |
NORTHERN REGION | 46 |
ORGANISATIONAL SET UP | 437 |
Copyright | |
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alignment alluvium amphibolite Andaman Andhra Pradesh anorthosites Archaean bands Baratang basalt basin bauxite beds Bihar biotite boreholes Carboniferous carried charnockite Circle clay coal coalfield conglomerate copper Deccan Trap deposits depth to water dips Director district Division dolerite dolomite drill holes dykes exploration exploratory exposed folds foliation Formation fossils garnetiferous geochemical geohydrological geological mapping Geological Survey Geologists Jr geophysical gneisses Gondwana grade grained granite groundwater Group horizon indicated investigation island Kashmir km on scale Laboratory laterite limestone located logging Madhya Pradesh mapped an area mapped on scale metres million tonnes mineral mineralisation nala occur pegmatite phosphorite phyllite pits Project pyrite quartz veins quartzite Rajasthan regional river rock types samples sandstone Sarvashri schist seams sediments shales Sharma shear zones Shri Singh slate spillway sq km strike length studies Survey of India thickness tion topo-sheets traversed trend tunnel ultrabasic Upper upto valley varies