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 65
... General Meetings of the different mining companies as published in the ' Mining Journal and Mining World and Enginee- ring ... gms / tonne . He recommended further proving . Simi- larly the northern and southern extensions of the main ...
... General Meetings of the different mining companies as published in the ' Mining Journal and Mining World and Enginee- ring ... gms / tonne . He recommended further proving . Simi- larly the northern and southern extensions of the main ...
Page 69
... gms / tonne gold on panning . Sampling For forming a quick idea about presence of gold , samples were drawn from most of the surface out- crops , mine dumps and veins exposed in cleared pits and shafts . These samples were powdered to ...
... gms / tonne gold on panning . Sampling For forming a quick idea about presence of gold , samples were drawn from most of the surface out- crops , mine dumps and veins exposed in cleared pits and shafts . These samples were powdered to ...
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