Records of the Geological Survey of India, Volume 131, Parts 5-6The Survey, 1996 - 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 6
... Eastern greenstone belts of Dharwar Craton . The relationship between older tonalitic gneiss and the greenstone belt remains unresolved due to complex deformation and intense migmatisation . PROJECT : EASTERN GHATS OVERVIEW P. F. ...
... Eastern greenstone belts of Dharwar Craton . The relationship between older tonalitic gneiss and the greenstone belt remains unresolved due to complex deformation and intense migmatisation . PROJECT : EASTERN GHATS OVERVIEW P. F. ...
Page 75
... eastern old working analysed 7.2 g / t of gold . Trenching revealed gold values in the range of 1.0-1.4 ppm in trenches T - 8 , T - 11 and T- 12 , over a strike length of 250 m , in the central part of the area . A borehole is planned ...
... eastern old working analysed 7.2 g / t of gold . Trenching revealed gold values in the range of 1.0-1.4 ppm in trenches T - 8 , T - 11 and T- 12 , over a strike length of 250 m , in the central part of the area . A borehole is planned ...
Page 224
... eastern part . The Chilakaluripeta -Nalgonda traverse cuts across the entire Proterozoic geology of the eastern block of Dharwar Craton including the gneisses of Peninsular Gneissic Complex , the schists of Nellore Greenstone Belt and ...
... eastern part . The Chilakaluripeta -Nalgonda traverse cuts across the entire Proterozoic geology of the eastern block of Dharwar Craton including the gneisses of Peninsular Gneissic Complex , the schists of Nellore Greenstone Belt and ...
Contents
ANDHRA PRADESH | 1 |
KARNATAKA AND GOA | 71 |
GEOTECHNICAL INVESTIGATIONS | 144 |
Copyright | |
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amphibolite ANANTAPUR DISTRICT ANDHRA PRADESH anomaly arsenopyrite auriferous bands basalt basin bed rock biotite block borehole carried charnockite chert clay Cuddapah Deccan Trap depth dimensional stone DISTRICT dolerite drilling emplaced excavation exposed fault field season folds foliation Formation gabbro geochemical GEOLOGICAL MAP geophysical gneiss gneissic gold mineralisation Gondwana grained granite granulite gravity grey grouting indicated intersected intrusives joints Karnataka Kerala kimberlite laterite lineament located lode MADHYA PRADESH magnetic Maharashtra metabasalt metamorphism migmatite mineral mineralised zone Nagpur NE-SW NNW-SSE NW-SE occurs pegmatite phyllite pink pyrite quarries quartz quartz veins quartzite Quaternary regional river samples sandstone Sausar Group scale schist schist belt shale shear zone slope soil spillway sq km strike length structure studies sulphide surveys TAMIL NADU tectonic thickness toposheet traverse trench trending tuff tunnel upto volcanic weathered width एवं का की के क्षेत्र मी में से हेतु है