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 81
... foliation trending NE - SW in Jannaram to NW - SE in Lingannapeta area with dips ranging from 50 to 65 ° towards ... foliation , pervasively seen in all the litho units . The layering of the ultramafites is parallel to the foliation in ...
... foliation trending NE - SW in Jannaram to NW - SE in Lingannapeta area with dips ranging from 50 to 65 ° towards ... foliation , pervasively seen in all the litho units . The layering of the ultramafites is parallel to the foliation in ...
Page 175
... foliation indicate the relict bedding planes . In the area mapped , the gneissic / foliation planes show folding of different fold geometry . It is hence assumed that there should have been F1 folds , which is responsible for ...
... foliation indicate the relict bedding planes . In the area mapped , the gneissic / foliation planes show folding of different fold geometry . It is hence assumed that there should have been F1 folds , which is responsible for ...
Page 333
... foliation occupying the joint planes . The area appears to have been folded and cross folded giving rise to a series of antiforms , synforms , isoclinal and drag folds . The general strike of the foliation is in a NE - SW direction ...
... foliation occupying the joint planes . The area appears to have been folded and cross folded giving rise to a series of antiforms , synforms , isoclinal and drag folds . The general strike of the foliation is in a NE - SW direction ...
Contents
Quaternary Geology and Geomorphology of the Coastal Tracts in East Godavari District | 3 |
Quaternary Geology and Geomorphology of the Coastal Tracts in parts of Nellore District | 11 |
Quaternary Geology and Geomorphology of the Coastal Tracts of Srikakulam Vizianagaram and Visakhapatnam Districts | 19 |
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Common terms and phrases
amphibolite ANANTAPUR DISTRICT ANDHRA PRADESH ANDHRA PRADESH Code anomaly anorthosite Archaean axis bands bed rock biotite biotite granite block boreholes boreholes drilled charnockite charnockite gneiss clay comprises conglomerate dam alignment Deccan Trap depth Dharwar dips DISTRICT dolerite dolerite dykes earth dam enclaves excavated exposed fluvial folds foliation formation foundation fresh rock gabbro GEOLOGICAL MAP GEOPHYSICAL GEOTECHNICAL gneiss Godavari granite granite gneiss granodiorite granulite grey indicated intrusives investigation joints KARNATAKA KERALA landforms laterite left flank limestone located lode magnetite metabasalt metres migmatite NNW-SSE NW-SE occur overburden pegmatite Peninsular gneiss phyllite pink granite PLATE 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 surface TALUK TAMIL NADU thickness toposheet traversed trench trending ultramafic upto width