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 28
... granite seen in Wynad are formed thus . Conclusion From the above discussions the following sequence of events can ... granites in some places . ACKNOWLEDGEMENTS The authors acknowledge with thanks Shri J. Swami Nath , the then Deputy ...
... granite seen in Wynad are formed thus . Conclusion From the above discussions the following sequence of events can ... granites in some places . ACKNOWLEDGEMENTS The authors acknowledge with thanks Shri J. Swami Nath , the then Deputy ...
Page 31
... Granite / granite gneiss is the most prevalent rock type in the area and is recognizable by the photo characters like light tone , coarse dendritic drainage and hummocky outcrops , etc. Prominent lineaments , fractures and other ...
... Granite / granite gneiss is the most prevalent rock type in the area and is recognizable by the photo characters like light tone , coarse dendritic drainage and hummocky outcrops , etc. Prominent lineaments , fractures and other ...
Page 44
... granite and hornblende granite , pink porphyritic granite , siltstone shale and quartzite , Deccan Trap ( Gokul , 1974 ) . Structurally the area is composed of a broad antiform the axis of which runs in a northwest - southeast direction ...
... granite and hornblende granite , pink porphyritic granite , siltstone shale and quartzite , Deccan Trap ( Gokul , 1974 ) . Structurally the area is composed of a broad antiform the axis of which runs in a northwest - southeast direction ...
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