Records of the Geological Survey of India, Volume 112, Part 5The Survey, 1977 - 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. |
Contents
RECORDS | 9 |
held at Trivandrum August 1975 By Y G K Murty 1 | 15 |
Studies on the Dolerite Dykes of Hunsur Pariyapatna area Mysore District | 17 |
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Common terms and phrases
amphibole aquifers Auroville banded ferruginous barytes BARYTES DEPOSITS beds boreholes carbonate Chalk Hills charnockitic chemical chert chert/quartzite chlorite clay clinopyroxene colour Cretaceous Cuddapah basin Dharwar diopside dips district dolerite dolomite drilling dunites dykes East lode electrical log faults feldspars formation Gadag Gadag Gold Field Geol Surv Ind GEOLOGICAL SURVEY geomorphic gms/tonne gneisses goethite grains granite granulites groundwater hematite hornblende hornblendite igneous indicates iron Kabuliyatkatti Karnataka Kerala lapilli laterite limestone lineament magma magnesite Mangampeta metres minerals Murthy Mysore Nilgiri occur olivine outcrops peridotites plagioclase present pyroxene pyroxenites quartz quartzite Quaternary Quilon range Rec Geol Surv Red Oxide Salem samples sands sandstone Sandur schist sediments serpentinite shear zone shonkinite silica strike length structural 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SURVEY OF INDIA taluk Tamil Nadu tectonic Tertiary thickness tonnes trend ultrabasic ultramafic bodies ultramafic rocks Unpublished GSI Report upto a depth varies vein barytes Vempalle Warkalli