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 111
... Basic volcanic suite Alternations of Basic volcanics , Banded iron formation and thin beds of argillites SUPER GROUP The polymict ( Talya ) conglomerate grades laterally into feldspathic grit in Hire - Kandavadi area and disappears ...
... Basic volcanic suite Alternations of Basic volcanics , Banded iron formation and thin beds of argillites SUPER GROUP The polymict ( Talya ) conglomerate grades laterally into feldspathic grit in Hire - Kandavadi area and disappears ...
Page 197
... basic dykes of Kerala suggest that the dykes are related to basic magmatism during Mesozoic - Tertiary times . With the objective of collecting greater quantum of data on the age of emplacement of basic dykes , their petrography , petro ...
... basic dykes of Kerala suggest that the dykes are related to basic magmatism during Mesozoic - Tertiary times . With the objective of collecting greater quantum of data on the age of emplacement of basic dykes , their petrography , petro ...
Page
... basic volcanic rocks in a basic matrix . No stratigraphic importance is attached to this conglomerate which probably indicates only a local break ยท in volcanism . Minor chert bands within metavolcanics represent chemical precipitates ...
... basic volcanic rocks in a basic matrix . No stratigraphic importance is attached to this conglomerate which probably indicates only a local break ยท in volcanism . Minor chert bands within metavolcanics represent chemical precipitates ...
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