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 131
... pegmatites with varying Li content have been located . But only ten pegmatites have been demarcated as potential ones . These tabular pegmatite veins exhibit typical pinch and swell character along its strike . These pegmatites exhibit ...
... pegmatites with varying Li content have been located . But only ten pegmatites have been demarcated as potential ones . These tabular pegmatite veins exhibit typical pinch and swell character along its strike . These pegmatites exhibit ...
Page 167
... pegmatite sheets near Muttanchetti . Similar pegmatites are found near Melmedu . A number of small pits representing old workings for potstone occur within talc - tremolite schist around Serukkampatti Sporadic incidence of ...
... pegmatite sheets near Muttanchetti . Similar pegmatites are found near Melmedu . A number of small pits representing old workings for potstone occur within talc - tremolite schist around Serukkampatti Sporadic incidence of ...
Page 356
... pegmatite . As a remedial measure , two alternative proposals have been recommended to the project authorities for consideration . The first proposal is to completely excavate the pegmatite by multiple drift method and to backfill the ...
... pegmatite . As a remedial measure , two alternative proposals have been recommended to the project authorities for consideration . The first proposal is to completely excavate the pegmatite by multiple drift method and to backfill the ...
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