Records of the Geological Survey of India, Volume 72The Survey, 1937 - 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 93
... gneisses cover about three - fourths of the area mapped . They have been divided roughly into undifferentiated granitic gneisses , hybrid and injection gneisses . They appear to be intru- sive in all the sedimentary rocks older than the ...
... gneisses cover about three - fourths of the area mapped . They have been divided roughly into undifferentiated granitic gneisses , hybrid and injection gneisses . They appear to be intru- sive in all the sedimentary rocks older than the ...
Page 98
... gneisses and other hybrids . Quartzite , with or without zoisite . ( GrĂ¼nerite- , magnetite- , haematite - quartz - schists . Calc - gneisses and amphibolites with varying amounts of zoisite - quartz granulites . Ferruginous quartz ...
... gneisses and other hybrids . Quartzite , with or without zoisite . ( GrĂ¼nerite- , magnetite- , haematite - quartz - schists . Calc - gneisses and amphibolites with varying amounts of zoisite - quartz granulites . Ferruginous quartz ...
Page 382
... gneisses , depending on the way they weather . As stated above , the boundary drawn between the limestones and the calc - gneisses in the band along the west of the Sabarmati river is somewhat artificial . As one passes into the ...
... gneisses , depending on the way they weather . As stated above , the boundary drawn between the limestones and the calc - gneisses in the band along the west of the Sabarmati river is somewhat artificial . As one passes into the ...
Contents
Part 1 | 3 |
The Snout of the Gangotri Glacier Tehri Garhwal By J B Auden | 7 |
ADMINISTRATIVE CHANGES | 10 |
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ankerite Assam Attock bakelite band beds Bihar biotite boulangerite bournonite Burma Burzil calc-gneisses Calcutta cement cent Central Provinces chalcopyrite clay coal Cretaceous cwts Danta deposits district east Eastern States Agency Eocene epidiorite Erinpura granite feet felspar fossils galena Gangotri Geol Geological Survey gersdorffite Ghundai Tarako gneisses granite grey Hills Idar India intrusions Isa Khel Journ Kashmir limestone lode lower Manganese-ore marble Messrs metamorphism Mica Middlemiss miles minerals Mining north-east north-west North-West Frontier Province occur outcrops output P. L. Renewal Panjal pegmatite Petroleum phyllites Plate polishing production Punjab pyrite Quantity quartz quartzites replaced Rhacopteris river rocks Sahni sand sandstones seam Section Septem shales Shan sheet Sivapithecus Siwaliks slates specimens sphalerite strata Surv Survey of India syncline Tarako Tertiary tetrahedrite tons valued Tura Upper valley veins volcanic Waziristan wolfram