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 ii
... terrain and is the western extension of Wyanad Gold Prospects . Mapping in Attapadi valley established that the structures are indicative of pure and simple shear components in deformation and the terrain has undergone transpressional ...
... terrain and is the western extension of Wyanad Gold Prospects . Mapping in Attapadi valley established that the structures are indicative of pure and simple shear components in deformation and the terrain has undergone transpressional ...
Page 118
... terrain is covered by reddish brown to brownish black soil varying in thickness from 0.20 m to 1.00 m and the sedimentary terrain is covered by dark brownish black to greyish yellow , brown clayey soil varying in thickness from 0.50 cm ...
... terrain is covered by reddish brown to brownish black soil varying in thickness from 0.20 m to 1.00 m and the sedimentary terrain is covered by dark brownish black to greyish yellow , brown clayey soil varying in thickness from 0.50 cm ...
Page 123
... terrain were also collected and processed as per the guidelines . The SRM sample weighing +300 kg each is sent to GSI chemical lab , Faridabad . The processed composite stream sediment / slope wash , topsoil , subsoil and repeat ...
... terrain were also collected and processed as per the guidelines . The SRM sample weighing +300 kg each is sent to GSI chemical lab , Faridabad . The processed composite stream sediment / slope wash , topsoil , subsoil and repeat ...
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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