Records of the Geological Survey of India, Volume 122, Part 5The Survey, 1987 - 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 246
... INDEX CHIKIALA KO KOTA 246 subject to however the clay being sufficiently impervious . taken into the first clay horizon below the top limestone , The cut - off under the earth dam is suggested to be 5 m deep trial pits along the ...
... INDEX CHIKIALA KO KOTA 246 subject to however the clay being sufficiently impervious . taken into the first clay horizon below the top limestone , The cut - off under the earth dam is suggested to be 5 m deep trial pits along the ...
Page 248
... INDEX SCALE 2 MILES . QUARTZ - FELSPAR PORPHYRY RHYODACITE META BASALT PINK GRANITE GRANODIORITE / TONALITE HORNBLENDE BIOTITE GRANITE SHEAR ZONE Geology after Dr. K. N. Roo ( FS . 1981-84 ) 420- 450- BH - 6 480- BH - 7 90 OIC 540 570 INDEX ...
... INDEX SCALE 2 MILES . QUARTZ - FELSPAR PORPHYRY RHYODACITE META BASALT PINK GRANITE GRANODIORITE / TONALITE HORNBLENDE BIOTITE GRANITE SHEAR ZONE Geology after Dr. K. N. Roo ( FS . 1981-84 ) 420- 450- BH - 6 480- BH - 7 90 OIC 540 570 INDEX ...
Page 320
... INDEX N 500 + + + OVERBURDEN DOLERITE DYKE + + + + + + +++ GRANITE GNEISS + 400 + + + + + + Fig.3 GEOLOGICAL SECTION ALONG ALIGNMENT No. 1 , ( DAM AXIS - I ) PATTIMELAM DAM SITE . INDEX 100 0 100 200 300 m . 600 m N30w 500 f BHAVANI ...
... INDEX N 500 + + + OVERBURDEN DOLERITE DYKE + + + + + + +++ GRANITE GNEISS + 400 + + + + + + Fig.3 GEOLOGICAL SECTION ALONG ALIGNMENT No. 1 , ( DAM AXIS - I ) PATTIMELAM DAM SITE . INDEX 100 0 100 200 300 m . 600 m N30w 500 f BHAVANI ...
Contents
Quaternary Geology and Geomorphology of the Coastal Tracts in East Godavari District | 1 |
Quaternary Geology and Geomorphology of the Coastal Tracts of Srikakulam Vizianagaram and Visakhapatnam Districts | 17 |
Geology of Peninsular Gneisses in parts of Mahaboobnagar and Nalgonda Districts | 33 |
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amphibolite ANANTAPUR DISTRICT ANDHRA PRADESH ANDHRA PRADESH Code anorthosite bands beach bed rock biotite biotite granite block boreholes boreholes drilled charnockite charnockite gneiss clay comprises conglomerate dam alignment Deccan Trap deposits depth Dharwar dips DISTRICT dolerite dolerite dykes dunes earth dam enclaves excavated exposed fluvial folds foliation formation foundation fresh rock gabbro GEOLOGICAL MAP GEOPHYSICAL GEOTECHNICAL gneiss Godavari delta gold granite granite gneiss granodiorite granulite grey indicated intrusives joints KARNATAKA KERALA landforms laterite left flank limestone lineament located lode magnetite metabasalt migmatite mineralisation NNW-SSE NW-SE occur overburden pegmatite phyllite power house PROJECT proposed quartz quartz veins quartzite Raichur reservoir ridge right flank river bed rock types samples sand sandstone scale schist schist belt schistose sediments shale shear zone soil spillway sq km strike length studies suggested Supergroup supracrustal surface TALUK TAMIL NADU thickness Tonalite toposheet traverse trench trending tunnel ultramafic upto width