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 95
... Formation and limestone bearing litho units of Patti Formation of Campanian age and considered equivalent of Upper Sillakudi Formation ( Ariyalur Group ) of Trichirapalli Sub - basin . It is also evident from the above stated plant ...
... Formation and limestone bearing litho units of Patti Formation of Campanian age and considered equivalent of Upper Sillakudi Formation ( Ariyalur Group ) of Trichirapalli Sub - basin . It is also evident from the above stated plant ...
Page 144
... Formation of Cuddapah Supergroup and granites of Archaean age . The Srisailam Formations overlie the granites with an unconformity . The quartzite and siltstone of Srisailam Formation show horizontal to sub - horizontal disposition ...
... Formation of Cuddapah Supergroup and granites of Archaean age . The Srisailam Formations overlie the granites with an unconformity . The quartzite and siltstone of Srisailam Formation show horizontal to sub - horizontal disposition ...
Page 284
... Formation -Unconformity- Basement rocks Precambrian - Cambrian boundary , during the FS 2005- 06 , an intensive ... Formation yielded + รค13C values 2.38 to 3.00 and the samples from the limestone partings of the Harwal Shale Formation ...
... Formation -Unconformity- Basement rocks Precambrian - Cambrian boundary , during the FS 2005- 06 , an intensive ... Formation yielded + รค13C values 2.38 to 3.00 and the samples from the limestone partings of the Harwal Shale Formation ...
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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