Records of the Geological Survey of India, Volume 126, Issues 5-6Vols. 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 95
Page 170
... zone was inter- sected between 67.90 and 83.85 m within which the following zones gave Mo values - ( i ) 74.55 to ... zone was intersected between 112.25 and 118.15 m , which indicated a mineralised zone analysing 0.051 % over 5.9 m ...
... zone was inter- sected between 67.90 and 83.85 m within which the following zones gave Mo values - ( i ) 74.55 to ... zone was intersected between 112.25 and 118.15 m , which indicated a mineralised zone analysing 0.051 % over 5.9 m ...
Page 261
... Zone - 3 has a strike length of 2 km and zones- 1 , 4 , 5 , 6 and 7 have limited strike lengths vary- ing from 500 to 1,000 m . Magnetic surveys registered high fluctuat- ing values of the order of +800 to -1,000 gammas around stn . W3 ...
... Zone - 3 has a strike length of 2 km and zones- 1 , 4 , 5 , 6 and 7 have limited strike lengths vary- ing from 500 to 1,000 m . Magnetic surveys registered high fluctuat- ing values of the order of +800 to -1,000 gammas around stn . W3 ...
Page 274
... zones were identified ( Plate - 2 ) . Anomaly zone - B encompasses the lode zone - VI , which was already proved by trenching . Anomaly zone - C falls in the northern continuity of the lode zone - VI with an intrvening gap of about 100 ...
... zones were identified ( Plate - 2 ) . Anomaly zone - B encompasses the lode zone - VI , which was already proved by trenching . Anomaly zone - C falls in the northern continuity of the lode zone - VI with an intrvening gap of about 100 ...
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Common terms and phrases
acid amphibolite ANDHRA PRADESH anomaly zones axis bands basalt basin biotite biotite gneiss block boreholes charnockite complex Deccan Trap deformation depth DISTRICT dolerite drilling enclaves ENE-WSW exposed feldspar field season flows folds foliation Formation gabbro geochemical GEOLOGICAL MAP Geology Division Geophysical GEOTECHNICAL INVESTIGATIONS gneiss gneissic gold grained granite granite gneiss granitoids granulite grey Group hornblende INDEX indicated intrusives joints KARNATAKA kimberlite laterite lava lineament located mafic magnetite MAHARASHTRA metabasalt migmatite mineral mineralised zone Nagpur Narmada NE-SW NNW-SSE NW-SE occur pahoehoe pegmatite pink granite plagioclase porphyritic pyrite pyroxene granulite pyroxenite quartz quartz veins quartzite Quaternary regional reservoir rhyolite river rock types Sakoli samples sandstone scale schist schist belt schistose sediments shale shear zone soil spillway sq km strike length structures studies sulphide surveys syenite TAMIL NADU thick toposheet traversed trench trending tunnel ultramafic upto valley volcanics width