Records of the Geological Survey of India, Volume 83Geological Survey of India, 1950 - 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 44
... Charnockites are well developed in the south - eastern half of the area beginning from Narayanapatnam , where olivine- morites also occur . In the valleys the rocks consist of a com- plex assemblage of acid to basic charnockites and ...
... Charnockites are well developed in the south - eastern half of the area beginning from Narayanapatnam , where olivine- morites also occur . In the valleys the rocks consist of a com- plex assemblage of acid to basic charnockites and ...
Page 79
... Charnockites . - The charnockites of this area are mostly acidic in composition . They are mesocratic , coarse - grained and holo- crystalline . At places definite banding is developed which may be either of primary igneous origin or ...
... Charnockites . - The charnockites of this area are mostly acidic in composition . They are mesocratic , coarse - grained and holo- crystalline . At places definite banding is developed which may be either of primary igneous origin or ...
Page 268
... Charnockites for road use and doler- to the 11th milestone . ites and quartz from quartz vein for cement concrete ... charnockites and for the rest khondalites two miles east of the road . Charnockites located for every three or four ...
... Charnockites for road use and doler- to the 11th milestone . ites and quartz from quartz vein for cement concrete ... charnockites and for the rest khondalites two miles east of the road . Charnockites located for every three or four ...
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Common terms and phrases
abutment alignment alluvium amphibolites ANON ANON ANON Assam Assistant Geologist Auden Balasundaram bands bauxite beds Bihar biotite Bombay bore-holes cement cent charnockites cherts Circle and left clay coal coalfield colour Cuddapah dam-site days with effect deposits depth district dolerite drilling dykes east examined feet thick felspar furlongs garnetiferous geological mapping Geological Survey geophysical Ghosh gneisses gneissic Gondwana granite granulites grey Ground Water Division ground-water gypsum hills inches investigation iron-ore khondalites Kurnool laterite lignite limestone located M.Sc Madhya Pradesh Madras Messrs mineral Mining nala occur Orissa outcrops pegmatites phyllites quarries quartz quartz veins quartzites radiolarian railway reports Returned to headquarters river road rocks samples sand sandstone schists seams shales sheet 57 soil south-west Southern Circle square miles strike Subramanyam suitable Survey of India systematic mapping taluk Tertiary thin tion tons trap tunnel Uttar Pradesh valley village water supply West Bengal zone