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 446
... rocks , sillimanite - bearing khondalites , sapphirine - spinel - rich rocks and cordierite - bearing rocks , re- present various stages of mingling of ultra - basic igneous and argillaceous sedimentary materials . Later Crookshank2 ...
... rocks , sillimanite - bearing khondalites , sapphirine - spinel - rich rocks and cordierite - bearing rocks , re- present various stages of mingling of ultra - basic igneous and argillaceous sedimentary materials . Later Crookshank2 ...
Page 486
... rocks Lime - silicate rocks Lameta Archaean Mica - schist Schistose conglomerate The schistose conglomerate , mica - schist and the lime - silicate rocks appear to form a conformable sequence of sedimentary rocks . They are intruded by ...
... rocks Lime - silicate rocks Lameta Archaean Mica - schist Schistose conglomerate The schistose conglomerate , mica - schist and the lime - silicate rocks appear to form a conformable sequence of sedimentary rocks . They are intruded by ...
Page 519
... rock types in Girnar . Three series of independent observations have been made which give a clue to the evolution of these igneous rocks . ( i ) The micrometric measurements of type rocks have been carried out and the sequence of ...
... rock types in Girnar . Three series of independent observations have been made which give a clue to the evolution of these igneous rocks . ( i ) The micrometric measurements of type rocks have been carried out and the sequence of ...
Contents
OF | 14 |
GEOLOGICAL SURVEYScontd | 17 |
Bankura district West Bengal | 48 |
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abutment alignment alluvium amphibolites ANON ANON ANON Assam Assistant Geologist Auden Balasundaram bands bauxite Bihar biotite Bombay bore-holes Carried out geological cement cent charnockites cherts Circle and left clay coal coalfield dam-site days with effect Deccan trap deposits depth district dolerite drilling dykes east examined feet thick furlongs garnetiferous geological mapping Geological Survey geophysical Ghosh gneisses Gondwana granite Ground Water Division ground-water hills inches investigation iron-ore khondalites Kurnool laterite limestone located M.Sc Madhya Pradesh Madras Messrs Mineral Mining nala November occur Orissa outcrops pegmatites phyllites pits quarries quartz quartz veins quartzites radiolarian railway reports Returned to headquarters river road rocks samples sand sandstones schistose schists seams shales sheet 57 soil south-west Southern Circle square miles strike Subramanyam suitable Survey of India systematic mapping taluk thin tion tons trap trict tunnel Uttar Pradesh valley village water supply West Bengal width zone