Records of the Geological Survey of India, Volume 122, Part 5The Survey, 1989 - 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 59
... mineralisation was reported by earlier workers in the feldspathic quartz veins traversing the graphite gneisses from ... mineralisation is associated with graphite gneiss lenses . calc gneisses and pink biotite granitic activity . Of ...
... mineralisation was reported by earlier workers in the feldspathic quartz veins traversing the graphite gneisses from ... mineralisation is associated with graphite gneiss lenses . calc gneisses and pink biotite granitic activity . Of ...
Page 60
... Mineralisation S - Scheelite Mineralisation R- Radioactive Mineralisation KHONDALITE GROUP Stream sediment sampling corroborated the graphite gneiss - wolframite association 600 TUNGSTEN IN EAST GODAVARI DISTRICT , A.P..
... Mineralisation S - Scheelite Mineralisation R- Radioactive Mineralisation KHONDALITE GROUP Stream sediment sampling corroborated the graphite gneiss - wolframite association 600 TUNGSTEN IN EAST GODAVARI DISTRICT , A.P..
Page 63
... mineralisation is seen on the footwall side of carbon phyllite band . The fall in grade of gold quartz lode along strike and depth is due to absence of paucity of grey quartz stringers / veins . Gold mineralisation occurs along NNW ...
... mineralisation is seen on the footwall side of carbon phyllite band . The fall in grade of gold quartz lode along strike and depth is due to absence of paucity of grey quartz stringers / veins . Gold mineralisation occurs along NNW ...
Contents
Quaternary Geology and Geomorphology of the area around Goguleru Creek near Bantumilli in Krishna District | 13 |
Geology of Peninsular Gneisses in parts of Nizamabad District | 27 |
Stratigraphic Drilling in the Gondwana Formations of SattupalliPakalagudem area Khammam District | 41 |
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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 dolerite dolerite dykes earth dam enclaves excavated exposed fluvial folds foliation formation foundation fresh rock gabbro GEOLOGICAL MAP GEOPHYSICAL gneiss Godavari granite granite gneiss granodiorite granulite grey Idukki indicated intrusives investigation joints KARNATAKA Kerala landforms laterite left flank limestone located lode magnetite metabasalt 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