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 54
... xenoliths . The kimberlites contain besides the common fragments of crustals rcks , mantle xenoliths identified for the first time from Indian kimberlites such as harzburgite , iherzollte , eclogite and dunite from the heterogeneous ...
... xenoliths . The kimberlites contain besides the common fragments of crustals rcks , mantle xenoliths identified for the first time from Indian kimberlites such as harzburgite , iherzollte , eclogite and dunite from the heterogeneous ...
Page 58
... xenoliths derived from different sources , which are fragmented and incor- porated in the host kimberlites of Vajrakarur are classified broadly into ... xenoliths . Table 3- Ralative proportions of xenoliths in Vajrakarur kimberlites . 58.
... xenoliths derived from different sources , which are fragmented and incor- porated in the host kimberlites of Vajrakarur are classified broadly into ... xenoliths . Table 3- Ralative proportions of xenoliths in Vajrakarur kimberlites . 58.
Page 59
... xenoliths include xenoliths of immediate wall rock , predominently consisting of granite and biotite and hornblende gneisses . These xenoliths are mostly angular in shape and are commonly 1 cm to 15 cm in size . Some of these xenoliths ...
... xenoliths include xenoliths of immediate wall rock , predominently consisting of granite and biotite and hornblende gneisses . These xenoliths are mostly angular in shape and are commonly 1 cm to 15 cm in size . Some of these xenoliths ...
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