Records of the Geological Survey of India, Volume 123, Part 5The Survey, 1990 - 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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... Exploration for molybdenum in Harur area , Dharmapuri district and Alangayam area , North Arcot district , Tamil Nadu T.A. Selvan and S. Singanenjam 164 13. Exploration for placer gold along the Veppanapalli , Nachikuppam and Ponnaiyar ...
... Exploration for molybdenum in Harur area , Dharmapuri district and Alangayam area , North Arcot district , Tamil Nadu T.A. Selvan and S. Singanenjam 164 13. Exploration for placer gold along the Veppanapalli , Nachikuppam and Ponnaiyar ...
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... Exploration During the field season 1988-89 , detailed exploration involving drilling was carried out for gold and diamonds in Andhra Pradesh , for gold and copper in Karnataka , and for molybdenum in Tamil Nadu . The main thrust was on ...
... Exploration During the field season 1988-89 , detailed exploration involving drilling was carried out for gold and diamonds in Andhra Pradesh , for gold and copper in Karnataka , and for molybdenum in Tamil Nadu . The main thrust was on ...
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... EXPLORATION FOR PLACER GOLD ALONG THE VEPPANAPALLI. A re - examination of Alangayam areas in 1975 led to the discovery of molybdenum in quartz- barytes veins . Reconnaissance lithogeochemical sampling of the belt established a 200 km ...
... EXPLORATION FOR PLACER GOLD ALONG THE VEPPANAPALLI. A re - examination of Alangayam areas in 1975 led to the discovery of molybdenum in quartz- barytes veins . Reconnaissance lithogeochemical sampling of the belt established a 200 km ...
Contents
Quaternary geology and geomorphology of the Coastal tracts | 1 |
Geology of Peninsular Gneissic Complex around Narasampet in Warangal district Andhra Pradesh | 8 |
Geology of Peninsular Gneissic Complex in parts of Jangaon and Aler area | 15 |
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alignment amphibolite ANDHRA PRADESH ANDHRA PRADESH CODE Archaean axis bands basin bedrock biotite block boreholes boreholes drilled canal charnockite charnockite gneiss clay coarse-grained current field season cut-off trench depth dips DISTRICT dolerite dolerite dykes earth dam enclaves excavated exposed fault feldspar folds foliation Formation foundation fractured fresh rock g/t gold Gangavalli garnetiferous GEOLOGICAL MAP GEOTECHNICAL gneiss Gondwana granite granitoids granodiorite granulite grey granite grouting holes hornblende indicated intrusive joints KARNATAKA KERALA kimberlite km long laterite left flank limestone located massive METRES migmatite mineralised zone nala NE-SW NNE-SSW NW-SE occur pegmatite pegmatoidal phyllites pink granite power house proposed pyrite pyroxenite quartz quartz veins quartzite reservoir river rock types samples sandstone scale SCHEME schist schist belt sediments shaft shale soil spillway sq km STRIKE AND DIP strike length studies sulphide surface syenite TAMIL NADU traversed trending tunnel upto varies vertical width