Records of the Geological Survey of India, Volume 130, Parts 5-6The Survey, 1995 - 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 16
... gold quartz mineralised zones have been established within foliated mafic sequences in the Dona Temple block . A gold bearing - zone with disseminated fine sulphides and brittle ductile shears in medium to coarse - grained granodiorite ...
... gold quartz mineralised zones have been established within foliated mafic sequences in the Dona Temple block . A gold bearing - zone with disseminated fine sulphides and brittle ductile shears in medium to coarse - grained granodiorite ...
Page 67
... gold values of 1.8 g / t ( KGN - 1 ) , 1.3 g / t ( KGN - 2 ) , 2.24 g / t ( KGN - 3 ) and 2 g / t ( KGN - 4 ) . The detailed results of analyses by AAS are still awaited . Systematic pedogeochemical sampling in eastern slopes of the ...
... gold values of 1.8 g / t ( KGN - 1 ) , 1.3 g / t ( KGN - 2 ) , 2.24 g / t ( KGN - 3 ) and 2 g / t ( KGN - 4 ) . The detailed results of analyses by AAS are still awaited . Systematic pedogeochemical sampling in eastern slopes of the ...
Page 18
... gold occurs as free grains , generally between 20 to 50 micron in size as a fracture filling in pyrite , arsenopyrite and quartz . Visible gold specks are seen occcasionally quartz veins and oxidised sulphide leached cavities . Pular ...
... gold occurs as free grains , generally between 20 to 50 micron in size as a fracture filling in pyrite , arsenopyrite and quartz . Visible gold specks are seen occcasionally quartz veins and oxidised sulphide leached cavities . Pular ...
Contents
KARNATAKA AND GOA | 53 |
KERALA | 78 |
TAMIL NADU AND PONDICHERRY | 93 |
Copyright | |
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amphibolite ANDHRA PRADESH anomaly auriferous bands basalt basement basin beach biotite block boreholes carried charnockite chert clay Deccan Trap deposits depth dimensional stone district dolerite drilling east ENE-WSW excavation exposed fault field season folds foliation Formation foundation fractures geochemical GEOLOGICAL MAP GEOTECHNICAL INVESTIGATION gneiss Gneissic Complex gold mineralisation Gondwana grade grained granite granite gneiss granulite gravity grey hornblende indicated intersected intrusive joints Karnataka KERALA kimberlite laterite lineaments located MADHYA PRADESH magnetic magnetite Maharashtra metamorphism migmatite mineral mineralised zone NE-SW NNW-SSE NW-SE occurs pegmatite phyllite pink Plate-2 PROJECT quartz quartz veins quartzite Quaternary regional reservoir river Sakoli samples sand Sausar scale schist schist belt sedimentary shale shear zone soil spillway sq km stream sediment strike length structural studies sulphide Supergroup TAMIL NADU tectonic thick traverse trench trending tunnel upto vertical width एवं का किया के गया में