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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Results 1-3 of 89
Page 23
... indicated the presence of 5 diamonds ( ranging upto 0.20 ct ) . Examination of the pits indicated at least two phases of kimberlites in this body . Masonite is reported from this body by EPMA studies which indicates its deep - seated ...
... indicated the presence of 5 diamonds ( ranging upto 0.20 ct ) . Examination of the pits indicated at least two phases of kimberlites in this body . Masonite is reported from this body by EPMA studies which indicates its deep - seated ...
Page 58
... indicated 2 ore zones with 2.6 g / t gold over 2.43 m and 4.5m . The analytical results of some of the boreholes drilled during the earlier field season indicated gold values ranging from 1.62 to 6.29 g / t over widths of 1.79 to 8.33m ...
... indicated 2 ore zones with 2.6 g / t gold over 2.43 m and 4.5m . The analytical results of some of the boreholes drilled during the earlier field season indicated gold values ranging from 1.62 to 6.29 g / t over widths of 1.79 to 8.33m ...
Page 14
... indicated absence of mineralised zone at that depth . Only few scattered quartz veinlets with minor sulphide ores were noticed . A possible concealed fault zone cutting across the main shear zone at a depth of more than 150 m is indicated ...
... indicated absence of mineralised zone at that depth . Only few scattered quartz veinlets with minor sulphide ores were noticed . A possible concealed fault zone cutting across the main shear zone at a depth of more than 150 m is indicated ...
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