Records of the Geological Survey of India, Volume 124, Part 5The Survey, 1991 - 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 11
... block , the eastern contact of the schist belt with granite is traversed by auriferous quartz veins associated with scheelite over a strike length of 2 km . In Penakacherla - Kuderu block , four promising zones of gold mineralisation ...
... block , the eastern contact of the schist belt with granite is traversed by auriferous quartz veins associated with scheelite over a strike length of 2 km . In Penakacherla - Kuderu block , four promising zones of gold mineralisation ...
Page 76
... block , ( II ) Bullapur block , ( III ) Tuppadhur sub - block II , ( IV ) Yethkal area , ( V ) Sanbal area and ( VI ) area south of Buddini village . The quantum of work achieved is as follows :い( a ) Detalled mapping on 1 : 1,000 ...
... block , ( II ) Bullapur block , ( III ) Tuppadhur sub - block II , ( IV ) Yethkal area , ( V ) Sanbal area and ( VI ) area south of Buddini village . The quantum of work achieved is as follows :い( a ) Detalled mapping on 1 : 1,000 ...
Page 137
... block , Kanankadu block , Toluvanthangal block , Sankarapuram block , Nedumanur block and Kallerikuppam block , by detailed geochemical soil sampling . Soil sampling along selected traverses was also done across 3 bands of garnet ...
... block , Kanankadu block , Toluvanthangal block , Sankarapuram block , Nedumanur block and Kallerikuppam block , by detailed geochemical soil sampling . Soil sampling along selected traverses was also done across 3 bands of garnet ...
Contents
Andhra Pradesh | 11 |
Karnataka and Goa | 61 |
Tamil Nadu Kerala | 109 |
Copyright | |
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alkali feldspar granite amphibolite ANDHRA PRADESH ANDHRA PRADESH Code anomaly zones banded iron formation basin biotite block boreholes carried channel charnockite Chitradurga chlorite clay coarse-grained comprising depth Dharwar dips DISTRICT dolerite drilling emplaced enclaves exposed feldspar field season fluvial foliation Formation gabbro geochemical GEOLOGICAL MAP GEOPHYSICAL gneiss gold values granite granite gneiss granitoids gravel grey granite hornblende INDEX indicated intersected intrusives INVESTIGATION FOR GOLD joints KARNATAKA KARNATAKA Code KERALA kimberlite Krishna landforms lateritic lignite limestone located lode magnetic magnetite metabasalt migmatites mineralised zone NW-SE occur palaeochannel Palar pediplain pegmatite Peninsular Gneissic Complex phyllite pink granite Plate-2 pyroxenite quartz quartz veins quartzite Quaternary reservoir river rock types samples sand scale schist belt schistose shale shear slopes soil sq km strike length studies sulphide mineralisation surface surveys syenite TAMIL NADU terrace thick tonalite traverse trench trending ultramafic upto vertical volcanics width