Records of the Geological Survey of India, Volume 140, Part 5The Survey, 2007 - 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 218
... noticed on the downstream face probably along CJ1 ( between block1 and block2 ) which warrants monitoring by measuring quantum and pressures with reference to the reservoir level . Sloughing failure is noticed on the downstream slope of ...
... noticed on the downstream face probably along CJ1 ( between block1 and block2 ) which warrants monitoring by measuring quantum and pressures with reference to the reservoir level . Sloughing failure is noticed on the downstream slope of ...
Page 287
... noticed in this unit , with zircon being the conspicuous accessory heavy mineral . Sericite is noticed in matrix . Larger grains of quartz ( 0.2 to 0.5 mm in diameter ) constitute the framework , while smaller grains ( 0.05 to 0.1 mm ...
... noticed in this unit , with zircon being the conspicuous accessory heavy mineral . Sericite is noticed in matrix . Larger grains of quartz ( 0.2 to 0.5 mm in diameter ) constitute the framework , while smaller grains ( 0.05 to 0.1 mm ...
Page 290
... noticed of zircon Paniam Quartzite Rare grains of zircon Banaganapalle Quartzite Srisailam Quartzite Nagari Quartzite Bairenkonda Quartzite Zircon , tourmaline , magnetic and zoisite . Zircon , tourmaline , magnetite with a rare grains ...
... noticed of zircon Paniam Quartzite Rare grains of zircon Banaganapalle Quartzite Srisailam Quartzite Nagari Quartzite Bairenkonda Quartzite Zircon , tourmaline , magnetic and zoisite . Zircon , tourmaline , magnetite with a rare grains ...
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Common terms and phrases
abutment Additional Item amphibolite ANDHRA PRADESH bed rock biotite block boreholes boreholes drilled carried charnockite clay CONSTRUCTION STAGE GEOTECHNICAL cover Cuddapah cut off trench cut-off depth DISTRICT dolerite dolerite dyke downstream earth dam excavated exposed field season flank foliation Formation foundation fresh rock garnet garnetiferous geological mapping GEOTECHNICAL INVESTIGATION gneiss gold granite granitoids granulite gravity grey ground level hornblende indicated intrusive joints KARNATAKA KERALA Khondalite kimberlite Kumar laterite limestone lineament located magnetite migmatite mineralisation minerals moderate monzogranite NE-SW NW-SE overburden pegmatite Peninsular Gneissic Complex penstock permeability tests powerhouse project authorities proposed Puducherry pyroxene pyroxene granulite quartz quartz veins quartzite river rock types samples schist Schist belt seismic shale shear zone slope soil Specialised Thematic Mapping spillway sq km STAGE GEOTECHNICAL INVESTIGATION strike length structure studies suggested Tamil Nadu terrain thickness toposheet traversed tunnel upto values varies vertical weir width