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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Results 1-3 of 67
Page 11
... indicated 1,000 m thickness for the sediments overlying the Archaeans southeast of Jangareddigudem . Resistivity soundings in Rajahmundry area , Andhra Pradesh for lignite indicated presence of the Trap rocks at 15 to 20 m depth , while ...
... indicated 1,000 m thickness for the sediments overlying the Archaeans southeast of Jangareddigudem . Resistivity soundings in Rajahmundry area , Andhra Pradesh for lignite indicated presence of the Trap rocks at 15 to 20 m depth , while ...
Page 98
... indicate's that the auriferous zones are associated with ar- senopyrite and higher values of lead ( upto 359 ppm ) and zinc ( upto 2,400 ppm ) . The analytical results of trench samples also indicated silver values ranging from less ...
... indicate's that the auriferous zones are associated with ar- senopyrite and higher values of lead ( upto 359 ppm ) and zinc ( upto 2,400 ppm ) . The analytical results of trench samples also indicated silver values ranging from less ...
Page 101
... indicated high chromium and vanadium values ranging from 10 to > 1,000 ppm and 10 to 500 ppm , respectively . The results of other elements are not of much significance . Results of the orientation surveys ( near Hebbale- Gaddehosahalli ) ...
... indicated high chromium and vanadium values ranging from 10 to > 1,000 ppm and 10 to 500 ppm , respectively . The results of other elements are not of much significance . Results of the orientation surveys ( near Hebbale- Gaddehosahalli ) ...
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