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. |
From inside the book
Results 1-3 of 72
Page 206
... river close to the barrage . The site is covered by river - borne terrace material and is under active cultivation . Between the two terraces identified , the powerhouse site falls in the lower terrace and the switch - yard at the ...
... river close to the barrage . The site is covered by river - borne terrace material and is under active cultivation . Between the two terraces identified , the powerhouse site falls in the lower terrace and the switch - yard at the ...
Page 228
... River . The old proposal for dam site is aligned in N 35 ° E - S35 ° W direction , here the dam length is about 144 m . The rock type observed at the left flank and river bed portion is migmatite , whereas the right bank river portion ...
... River . The old proposal for dam site is aligned in N 35 ° E - S35 ° W direction , here the dam length is about 144 m . The rock type observed at the left flank and river bed portion is migmatite , whereas the right bank river portion ...
Page 232
... river terrace made up of riverine pebble , boulder , and silt and hill outwash material . Boulders of various dimensions are seen at the river bed . Presence of deep overburden is indicated in the borehole data drilled in the river bed ...
... river terrace made up of riverine pebble , boulder , and silt and hill outwash material . Boulders of various dimensions are seen at the river bed . Presence of deep overburden is indicated in the borehole data drilled in the river bed ...
Other editions - View all
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