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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Results 1-3 of 81
Page 74
... zone in Champion gneiss was located about 500 m northwest of Salechintalapalli in Chittoor district , Andhra Pradesh . The shear zone is conformable to the foliation of host rock and is characterised by the presence of gossanised quartz ...
... zone in Champion gneiss was located about 500 m northwest of Salechintalapalli in Chittoor district , Andhra Pradesh . The shear zone is conformable to the foliation of host rock and is characterised by the presence of gossanised quartz ...
Page 118
... Zone - 2 has been traced for 150 m with width varying from 0.2 to 4.2 m . The gold values range from trace to 2.6 g / t over 0.9 m width . Zone - 3 is about 75 m in length with width of 0.3m to 3.8m . Out of 5 trenches put for this zone ...
... Zone - 2 has been traced for 150 m with width varying from 0.2 to 4.2 m . The gold values range from trace to 2.6 g / t over 0.9 m width . Zone - 3 is about 75 m in length with width of 0.3m to 3.8m . Out of 5 trenches put for this zone ...
Page 325
... zone is interpreted to trend in approximately NE - SW direction with 550 to 60 ° dip towards SE disposed about 70 ... zone of the bed rock and fairly low values of 2 to 6 X 10-5 cm / s at depth . The moderate to high permeability of the ...
... zone is interpreted to trend in approximately NE - SW direction with 550 to 60 ° dip towards SE disposed about 70 ... zone of the bed rock and fairly low values of 2 to 6 X 10-5 cm / s at depth . The moderate to high permeability of the ...
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