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 5
... shear zone is identified in proximity with the Jonnagiri Schist Belt , the general trend of foliation is NW - SE to NNW - SSE parallel to the shear zone . The shear zone is a northern extension of the shear zone along the eastern margin ...
... shear zone is identified in proximity with the Jonnagiri Schist Belt , the general trend of foliation is NW - SE to NNW - SSE parallel to the shear zone . The shear zone is a northern extension of the shear zone along the eastern margin ...
Page 21
... zone noticed to the south of Chintakanam Bhavi is traced for a distance of about 2 km , along which emplacement of ... shear zone occurs within the grey quartzite unit to the SW of Kolamaripalli Bhavi and lies in between the two E - W ...
... zone noticed to the south of Chintakanam Bhavi is traced for a distance of about 2 km , along which emplacement of ... shear zone occurs within the grey quartzite unit to the SW of Kolamaripalli Bhavi and lies in between the two E - W ...
Page 211
... shear zone varying in width from 2.43 m to 6.70 m was noticed occurring in the river bed between ch . 220 m and 228 m at the heel . It was trending NW - SE and dipping at 80 ° towards NE . The sheared material consisted of crushed rock ...
... shear zone varying in width from 2.43 m to 6.70 m was noticed occurring in the river bed between ch . 220 m and 228 m at the heel . It was trending NW - SE and dipping at 80 ° towards NE . The sheared material consisted of crushed rock ...
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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