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 7
... types have comparitively a lower amplitude , whereas the rectangular types have larger amplitu- des . Stylolites are totally absent in siliceous lime- stone or variegated limestone . Inclined and vertical stylolites are uncommon . They ...
... types have comparitively a lower amplitude , whereas the rectangular types have larger amplitu- des . Stylolites are totally absent in siliceous lime- stone or variegated limestone . Inclined and vertical stylolites are uncommon . They ...
Page 8
... types . Sutured , other types Feeble are rare . ECONOMIC SIGNIFICANCE OF THE STYLOLITES The dark grey thickly bedded stylolitic lime- stones with insolubles and CaO around 10 % and 49 % . respectively are considered as blast furnance ...
... types . Sutured , other types Feeble are rare . ECONOMIC SIGNIFICANCE OF THE STYLOLITES The dark grey thickly bedded stylolitic lime- stones with insolubles and CaO around 10 % and 49 % . respectively are considered as blast furnance ...
Page 24
... types of gneisses comprise the major rock types of Kerala . The relationship between these rock types has been a matter of controversy and so this paper is an attempt to explain the relationship and the observations presented are based ...
... types of gneisses comprise the major rock types of Kerala . The relationship between these rock types has been a matter of controversy and so this paper is an attempt to explain the relationship and the observations presented are based ...
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