Records of the Geological Survey of India, Volume 112, Part 5The Survey, 1979 - 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 66
... Four blocks viz . , East Lode - 1 , East Lode and northern and southern extensions of the Kabuli- yatkatti mine located on Kabuliyatkatti - Sangli lode have been selected for detailed investigation by systematic shallow diamond drilling ...
... Four blocks viz . , East Lode - 1 , East Lode and northern and southern extensions of the Kabuli- yatkatti mine located on Kabuliyatkatti - Sangli lode have been selected for detailed investigation by systematic shallow diamond drilling ...
Page 69
... Four such auriferous lode systems ( Plate II ) exist in the schist belt in which intensive mining activity flourised in the first decade of the 20th Century . Besides the auriferous lodes , there are a large number of small quartz veins ...
... Four such auriferous lode systems ( Plate II ) exist in the schist belt in which intensive mining activity flourised in the first decade of the 20th Century . Besides the auriferous lodes , there are a large number of small quartz veins ...
Page
... four surfaces of planation . 1212 m ( 4000 ft ) , 730 m ( 2400 ft ) and 303 m ( 1000 ft ) . They are recognised at 1818 m ( 60 0 ft ) , respectively . The Pleistocene surface is further carved out into three surfaces at 230 m ( 750 ft ) ...
... four surfaces of planation . 1212 m ( 4000 ft ) , 730 m ( 2400 ft ) and 303 m ( 1000 ft ) . They are recognised at 1818 m ( 60 0 ft ) , respectively . The Pleistocene surface is further carved out into three surfaces at 230 m ( 750 ft ) ...
Contents
RECORDS | 1 |
Petrology of the Ultramafic Rocks of Chalk Hills Salem Tamil Nadu | 15 |
Studies on the Dolerite Dykes of Hunsur Periyapatna area Mysore District | 35 |
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amphibole aquifers Auroville banded ferruginous barytes beds biotite borehole carbonate Chalk Hills charnockitic chemical chert chert/quartzite chlorite clay clinopyroxene colour Cretaceous Cuddapah basin Dharwar diopside dips district dolerite dolomite drilled dunites dykes East lode electrical log faults feldspars formation Gadag Geol Surv Ind GEOLOGICAL SURVEY geomorphic gms/tonne gneisses goethite gold grains granite granulites Groundwater hematite hornblende hornblendite igneous indicates iron Kabuliyatkatti Karnataka Kerala lapilli laterite layers limestone magma magnesite Mangampeta mapping metamorphism metres minerals Murthy Mysore Nilgiri occur olivine outcrops peridotites plagioclase present pyroxene pyroxenite quartz quartzite Quilon range Rec Geol Surv Red Oxide Salem samples sands sandstone Sandur schist sedimentary sediments serpentinite shear zone shonkinite silica strike length studies surface Survey of India taluk Tamil Nadu tectonic Tertiary thickness tonnes trend ultrabasic ultramafic bodies ultramafic rocks Unpublished GSI Report upto a depth varies vein barytes Vempalle Warkalli