Records of the Geological Survey of India, Volume 90The Survey, 1962 - 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 88
... rocks are quartzites , sili- ceous limestones . slates , epidiorites , etc. , into which the ultra- basic rocks have been intruded . There are also later granites and dykes of dolerite . The ultrabasic rocks include peridotites with ...
... rocks are quartzites , sili- ceous limestones . slates , epidiorites , etc. , into which the ultra- basic rocks have been intruded . There are also later granites and dykes of dolerite . The ultrabasic rocks include peridotites with ...
Page 205
... rocks in the Mode of occurrence . Visakhapatnam hill tracts and neighbouring territories of the Eastern State Agency , now merged with Orissa , in a corresponding series of rocks in Coorg , in the East and West Godavari districts of the ...
... rocks in the Mode of occurrence . Visakhapatnam hill tracts and neighbouring territories of the Eastern State Agency , now merged with Orissa , in a corresponding series of rocks in Coorg , in the East and West Godavari districts of the ...
Page 296
... rocks are mica - schists grading into mica - gneisses . These rocks are intruded by granites and traversed by pegmatites . The latter carry the much sought after mica along with other minerals , chief of which are quartz and felspar ...
... rocks are mica - schists grading into mica - gneisses . These rocks are intruded by granites and traversed by pegmatites . The latter carry the much sought after mica along with other minerals , chief of which are quartz and felspar ...
Contents
SUMMARY OF THE MORE IMPORTANT MINERALS V P SONDHI | 37 |
Asbestos | 44 |
Bauxite | 51 |
Copyright | |
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acid aluminium annual production asbestos Assam B. C. Roy bauxite Bihar Bombay Canada cement cent chemical chromite coal coke colour consumption copper corundum Cwts deposits district dolomite estimated export feet figures furnace Gallons Geol given in Table glass gold grade graphite gypsum Hyderabad ilmenite important increase India Indian Union industry Iron & Steel Iron and Steel Jodhpur kankar kaolin Kashmir kyanite lime limestone long tons Madhya Bharat Madhya Pradesh Madras magnesite manganese manganese-ore manufacture marble material metal mica miles mill million tons mineral mines Mysore nickel obtained occur ochres Orissa output oxide Pakistan partitioned in August pegmatites period under review producing countries quartz quinquennium under review Rajasthan refractory reported reserves rocks salt Saltpetre Saurashtra silica sillimanite Singhbhum sodium South STANFORD stones sulphate sulphuric Surv talc tion Tons Tons tons valued Travancore Uttar Pradesh veins Vindhya Pradesh wolfram world production Zawar zinc