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 74
... located about 200 m south of underlie shaft . Here the host rock is altered hornblende schist and sheared Champion gneiss . Forty ( 40 ) Cu.m of trenching was done here and 33 samples were collected . The samples analysed gold values ...
... located about 200 m south of underlie shaft . Here the host rock is altered hornblende schist and sheared Champion gneiss . Forty ( 40 ) Cu.m of trenching was done here and 33 samples were collected . The samples analysed gold values ...
Page 125
... located east of KGF . Three sub - parallel zones in NNW - SSE trend were traced each for 150 m . Middle zone , intersected in three boreholes , indicated values upto 10.68 g / t over 1.17 m width . In other boreholes , values between 1 ...
... located east of KGF . Three sub - parallel zones in NNW - SSE trend were traced each for 150 m . Middle zone , intersected in three boreholes , indicated values upto 10.68 g / t over 1.17 m width . In other boreholes , values between 1 ...
Page 335
... located south of the original site . As the area is covered , it was explored by means of four boreholes located at the inlet portal , 60m downstream , 125m downstream and 200m downstream of the alignment . Along the slopes , weathered ...
... located south of the original site . As the area is covered , it was explored by means of four boreholes located at the inlet portal , 60m downstream , 125m downstream and 200m downstream of the alignment . Along the slopes , weathered ...
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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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