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 130
... varies from < 10 ppm to 0.29 % , Ni from 10 to 45 ppm , Co varies from 10 to 50 ppm , Cd from < 10 ppm and Ag from < 5 ppm to 0.29 % . About 1.25 km NE of Kunchiganahalu village , within the chert band , old workings for copper occur ...
... varies from < 10 ppm to 0.29 % , Ni from 10 to 45 ppm , Co varies from 10 to 50 ppm , Cd from < 10 ppm and Ag from < 5 ppm to 0.29 % . About 1.25 km NE of Kunchiganahalu village , within the chert band , old workings for copper occur ...
Page 134
... varies from < 10 ppm to 500 ppm . The Li content varies from 10 ppm to 1.85 % . During one of the traverses about 800 metres north of Mangalur - Kanhalli road on a small mound , a spodumene - bearing pegmatite was located . The Li ...
... varies from < 10 ppm to 500 ppm . The Li content varies from 10 ppm to 1.85 % . During one of the traverses about 800 metres north of Mangalur - Kanhalli road on a small mound , a spodumene - bearing pegmatite was located . The Li ...
Page 152
... varies from 11.65 to 21.29 % , Fe2O3 from 12.45 to 19.33 % , Al2Os from 10.73 to 21.81 % , MgO from 17.20 to 24.48 % and CaO from 0.12 to 3.50 % in Paikul area . In samples from Usgaon area , Cr2O3 varies from 1.91 to 9.79 % , Fe2O3 ...
... varies from 11.65 to 21.29 % , Fe2O3 from 12.45 to 19.33 % , Al2Os from 10.73 to 21.81 % , MgO from 17.20 to 24.48 % and CaO from 0.12 to 3.50 % in Paikul area . In samples from Usgaon area , Cr2O3 varies from 1.91 to 9.79 % , Fe2O3 ...
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