Records of the Geological Survey of India, Volume 112, Part 1government of India., 1984 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 39
... zone is 2.73 m . In the eastern limb , the corresponding zone was traced over a strike length of 1000 m with an average of 1.41 % Cu , 3.98 % Pb and 0.15 % Zn . The average width of the zone is 0.88m . Boreholes RW - 22 , RW - 23 and RW ...
... zone is 2.73 m . In the eastern limb , the corresponding zone was traced over a strike length of 1000 m with an average of 1.41 % Cu , 3.98 % Pb and 0.15 % Zn . The average width of the zone is 0.88m . Boreholes RW - 22 , RW - 23 and RW ...
Page 64
... zones were deciphered : 1. Zone No. 1 - Mineralization is noticed in the western metasomatic zone in contact with the rhyolite dome and is indicated by the presence of chalcocite . One groove sample of 1.5 m length from this zone shows ...
... zones were deciphered : 1. Zone No. 1 - Mineralization is noticed in the western metasomatic zone in contact with the rhyolite dome and is indicated by the presence of chalcocite . One groove sample of 1.5 m length from this zone shows ...
Page 218
... zone trending N20 ° E - S20 ° W marked by brecciated and sheared quartzite . Base metal mineralisation in the form of dissemination predominantly of galena and minor chalcopyrite and sphalerite has been located in the silicified fault zone ...
... zone trending N20 ° E - S20 ° W marked by brecciated and sheared quartzite . Base metal mineralisation in the form of dissemination predominantly of galena and minor chalcopyrite and sphalerite has been located in the silicified fault zone ...
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Common terms and phrases
amphibolite analysis Andhra Pradesh anomaly Asstt bands basin bauxite bed rock Bihar block boreholes carried Chakraborty chalcopyrite charnockite Chatterjee chemical Chemist clay coal Coalfield cores covered an area Deccan Trap deposits depth Director District dolomite drill holes exploration Formation fossils geochemical geological investigation geological mapping Geologist Jr GEOLOGY DIVISION GEOMORPHOLOGY Geophysicist geotechnical investigation Ghosh gneiss Gondwana granite gneiss graphite Group Gupta Headquarters high earth dam indicated Karnataka km on scale Kumar Laboratory laterite limestone line km located logged MADHYA PRADESH mapped an area Meghalaya Mineral mineralisation Murthy nala NW-SE occur Officer-in-Charge officers Orissa pegmatite Petrology phyllite pitting power house Project proposed quartz veins quartzite Quaternary Rajasthan Region river rock types S/Shri sandstone Sarvashri schist seams Sector sediments shales Sharma shear zone Shillong Shri sillimanite Singh Sinha spillway sq km Srivastava strike length studies sulphide thickness traverse trending tunnel Udaipur district upto