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 150
... values are also low . A quarry in the ultramafic rock was systematically sampled and the lithogeochemical samples were analysed for nickel , chromium , cobalt , platinum and palladium . Nickel values range between 600 and 800 ppm ...
... values are also low . A quarry in the ultramafic rock was systematically sampled and the lithogeochemical samples were analysed for nickel , chromium , cobalt , platinum and palladium . Nickel values range between 600 and 800 ppm ...
Page 186
Geological Survey of India. ( 2 values of 250 ppm and one value of 870 ppm ) Pt . 5 , 1989 , p . 185 PRELIMINARY ... values ( values falling in the IV quartile ) with geological features show that the higher values are generally found in ...
Geological Survey of India. ( 2 values of 250 ppm and one value of 870 ppm ) Pt . 5 , 1989 , p . 185 PRELIMINARY ... values ( values falling in the IV quartile ) with geological features show that the higher values are generally found in ...
Page 186
Geological Survey of India. Cu ( 2 values of 250 ppm and one value of 870 ppm ) Pr 5 , 1989 , p . 185 PRELIMINARY INVESTIGATION. Range Frequency distribution of ppm Zn Ni Pb Less than 50 133 121 50 418 50 - 70 175 192 155 5 70 – 100 - 66 ...
Geological Survey of India. Cu ( 2 values of 250 ppm and one value of 870 ppm ) Pr 5 , 1989 , p . 185 PRELIMINARY INVESTIGATION. Range Frequency distribution of ppm Zn Ni Pb Less than 50 133 121 50 418 50 - 70 175 192 155 5 70 – 100 - 66 ...
Contents
Quaternary Geology and Geomorphology of the Coastal Tracts in East Godavari District | 1 |
Quaternary Geology and Geomorphology of the Coastal Tracts of Srikakulam Vizianagaram and Visakhapatnam Districts | 17 |
Geology of Peninsular Gneisses in parts of Mahaboobnagar and Nalgonda Districts | 33 |
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amphibolite ANANTAPUR DISTRICT ANDHRA PRADESH ANDHRA PRADESH Code anorthosite bands beach bed rock biotite biotite granite block boreholes boreholes drilled charnockite charnockite gneiss clay comprises conglomerate dam alignment Deccan Trap deposits depth Dharwar dips DISTRICT dolerite dolerite dykes dunes earth dam enclaves excavated exposed fluvial folds foliation formation foundation fresh rock gabbro GEOLOGICAL MAP GEOPHYSICAL GEOTECHNICAL gneiss Godavari delta gold granite granite gneiss granodiorite granulite grey indicated intrusives joints KARNATAKA KERALA landforms laterite left flank limestone lineament located lode magnetite metabasalt migmatite mineralisation NNW-SSE NW-SE occur overburden pegmatite phyllite 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 supracrustal surface TALUK TAMIL NADU thickness Tonalite toposheet traverse trench trending tunnel ultramafic upto width