Records of the Geological Survey of India, Volume 115, Part 5The Survey, 1986 - 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 8
... nature and origin . Jour Sed Petrology , V 38 , pp 175-191 . LITHOSTRATIGRAPHY OF CRETACEOUS AND PALAEOCENE ROCKS OF TIRUCHIRAPALLI DISTRICT ,. weight percentage of CaO , total acid insolubles and limestone insolubles are highest viz ...
... nature and origin . Jour Sed Petrology , V 38 , pp 175-191 . LITHOSTRATIGRAPHY OF CRETACEOUS AND PALAEOCENE ROCKS OF TIRUCHIRAPALLI DISTRICT ,. weight percentage of CaO , total acid insolubles and limestone insolubles are highest viz ...
Page 27
... nature of occurrence in Wynad area many earlier workers concluded that the hornblende gneiss is a product of retrogression of charnockite ( Rao and Varadan , 1967 ) . However , if hornblende gneiss of Wynad is simply the retrograded ...
... nature of occurrence in Wynad area many earlier workers concluded that the hornblende gneiss is a product of retrogression of charnockite ( Rao and Varadan , 1967 ) . However , if hornblende gneiss of Wynad is simply the retrograded ...
Page 69
... nature and shape of the parent mineral after which the serpen- tine has developed . Based on observations of this kind the protolith could be designated as harzburgite as per Jackson's ( 1968 ) classification . Nearly 50 to 60 % of the ...
... nature and shape of the parent mineral after which the serpen- tine has developed . Based on observations of this kind the protolith could be designated as harzburgite as per Jackson's ( 1968 ) classification . Nearly 50 to 60 % of the ...
Contents
Records | 1 |
Lithostratigraphy of Cretaceous and Palaeocene Rocks of Tiruchirapalli district Tamil Nadu South India R Sundaram and P S Rao | 9 |
The Pyroxene Granulite Khondalite Charnockite and Gneiss of Keralatheir interrelationship P V Sukumaran M Senthiappan and A R Nambiar | 24 |
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alluvial Anaipadi Andhra Pradesh Ariyalur Ariyalur Group average grade Bandar basin beach ridges beds biotite biotite gneiss boundaries carbon caves channel charnockite clay coast coastal conglomerate Cretaceous Cuddapah cut-off cyclonic storm deltaic deposits developed dibba dissected pediment district Divi drainage dunes dykes flood garnet Geol Geological Survey gneiss gold field grained granite granulite grey groundwater hornblende hornblende gneiss Island Karai Kerala Khalassi khondalite kimberlite Krishna Kunnam Kurnool lamproites land landforms laterite limestone lineaments lode lower Machilipatnam mangrove Maruvattur Masula metres migmatisation migmatitic mineral minimum stoping width Nellore occur olivine oreshoot peridotite phlogopite planation pyroxene pyroxene granulite quartz river sample sandstone Sastry sediments serpentinised shale Sillakkudi silt slope soil southern stylolites sub-basin surface Surv Survey of India taluk tectonic texture tidal flats tidal waves Tiruppattur Trichinopoly Trichinopoly Group Unconformity upper Ursus Uttattur Group Vajrakarur values vegetation widthwise averages xenoliths zone