Records of the Geological Survey of India, Volume 85Geological Survey of India, 1954 - 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 78
... muscovite occur near Pochavaram ( 17 ° 9 ' : 81 ° 39 ′ ) , Gangolu ( 17 ° 12 ' : 81 ° 34 ' ) and Karcharlagudem ( 17 ° 7 ′ 30 ′′ : 81 ° 30 ′ ) , in the plains adjoining the agency areas of West Godavari district . Coimbatore district ...
... muscovite occur near Pochavaram ( 17 ° 9 ' : 81 ° 39 ′ ) , Gangolu ( 17 ° 12 ' : 81 ° 34 ' ) and Karcharlagudem ( 17 ° 7 ′ 30 ′′ : 81 ° 30 ′ ) , in the plains adjoining the agency areas of West Godavari district . Coimbatore district ...
Page 393
... Muscovite type of mica has been met with , at various places around Kothavalsa area , associated with quartz and pegmatite veins Vein quartz is sufficiently pure to be used in glass industry . White and trans- parent crystals of quartz ...
... Muscovite type of mica has been met with , at various places around Kothavalsa area , associated with quartz and pegmatite veins Vein quartz is sufficiently pure to be used in glass industry . White and trans- parent crystals of quartz ...
Page 520
... muscovite . Sillima- nite is absent . Geological history The absence of any quartz - kyanite or quartz - sillimanite peg- matites or veins , the invariably altered nature of the bluish lumps which in all probability were original ...
... muscovite . Sillima- nite is absent . Geological history The absence of any quartz - kyanite or quartz - sillimanite peg- matites or veins , the invariably altered nature of the bluish lumps which in all probability were original ...
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Common terms and phrases
38th Indian Sci Ajmer-Merwara alluvium Assam Assistant Geologist bands Belgaum Bihar Bombay Calcutta cent charnockites clay coal coalfields Congr copper Cuddapah days with effect Deccan trap Delhi deposits depth Dharwar Dhenkanal district district dolerite dolomite drilling dykes east examined exported feet G. W. Division Geol geological mapping Geological Survey geophysical gneisses Gondwana grade granite ground-water hill India Indian Miner industry investigation Iron-ore irrigation Kaladgi Keonjhar Kurnool Kurnool district Kutch laterite limestone M. S. Krishnan Madhya Pradesh Madras Magnesite manganese manganese-ore Mehta Messrs Metal Mkt mica million tons mines Mysore nala November occur Orissa output pegmatites phyllites pits Proc production quantity quarried quartz quartzites Rajasthan reported Returned to Circle Returned to headquarters river rocks samples sand sandstones Saurashtra schists shales sheet 73 Singhbhum square miles steatite Survey of India taluk thick tons valued veins village Vindhya Pradesh