Records of the Geological Survey of India, Volume 81Geological Survey of India, 1949 - 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 34
... types of the area are : ( 1 ) banded ferruginous quartzites , ( 2 ) banded gneisses , ( 3 ) amphibolites , ( 4 ) charnockite , ( 5 ) granite , pegmatite and quartz veins and ( 6 ) dolerite . Salem district , Madras . The quartzites ...
... types of the area are : ( 1 ) banded ferruginous quartzites , ( 2 ) banded gneisses , ( 3 ) amphibolites , ( 4 ) charnockite , ( 5 ) granite , pegmatite and quartz veins and ( 6 ) dolerite . Salem district , Madras . The quartzites ...
Page 35
... type to a coarse type , rich in large felspar phenocysts . Often the rock contains elongated clusters or bundles of ... types occur in equal abundance . The quartz and pegmatite veins are rather sparse and limited in their occurrence in ...
... type to a coarse type , rich in large felspar phenocysts . Often the rock contains elongated clusters or bundles of ... types occur in equal abundance . The quartz and pegmatite veins are rather sparse and limited in their occurrence in ...
Page 283
... types of hydrometers , which are graduated according to certain conventions . The types com- monly used are the Salimeter and Beaume's hydrometer . In the case of the Salimeter the zero point is determined by immersion in distilled ...
... types of hydrometers , which are graduated according to certain conventions . The types com- monly used are the Salimeter and Beaume's hydrometer . In the case of the Salimeter the zero point is determined by immersion in distilled ...
Contents
1120 | 14 |
GEOLOGICAL SURVEYS | 16 |
Vizagapatam Madras Koraput Orissa | 52 |
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Common terms and phrases
abutment alignment alluvium Assistant Geologist B. C. Roy Balasundaram Baluchistan bands Barakar Bengal Beryl Bhakra Bihar Bombay borings brine Calcutta cement cent Central Provinces charnockites clay coal coalfield Crookshank Cutch Cystidean dam-site Damodar days with effect Deccan trap deposits depth dhands district dykes Engineering Geology examined fault fauna feet Felspar fossils Geol Geological Survey gneisses Gondwana gorge granite Ground Water Hazra India investigation J. B. Auden Journ Kankar Kharaghoda Kosi lakes limestone M. S. Krishnan Madras magnesite mapping Masonry Stone M. L. material Messrs Mica miles Mineral Concessions nala occur Ochre Ordovician Orissa Orthoceras Pattikatla and Masonry pegmatite phyllites proposed Punjab quantity quarry quartz quartzites Railway reports reservoir rocks salt sand sandstones Sandur schists seams Section shales sheet Shihtien Shri Sirmur Siwalik sodium Southern Circle suitable Surv Survey of India thickness thrust tion tons trap tunnel Upper upstream zone