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 11
... basin in Allepey area should be examined keeping in view possibilities of erosional and litho - structural features of the basement rocks . Also the possibility of reactiva- tion of shears / faults of the Achankoil shear belt extending ...
... basin in Allepey area should be examined keeping in view possibilities of erosional and litho - structural features of the basement rocks . Also the possibility of reactiva- tion of shears / faults of the Achankoil shear belt extending ...
Page 51
... basin , the unique enigmatic crescent of the Peninsular Indian Shield , hosts over 90 % of the known barytes reserves of the country and over 25 % of the reserves of the world . Barytes deposits of the Cuddapah basin can be genetically ...
... basin , the unique enigmatic crescent of the Peninsular Indian Shield , hosts over 90 % of the known barytes reserves of the country and over 25 % of the reserves of the world . Barytes deposits of the Cuddapah basin can be genetically ...
Page 53
... BASIN Mode of occurrence Platy and crystalline Along fault channel 5 - 100 165 600 530 150 - 300 300. The major ... basin , which contains about 70 million tonnes of barytes , hosts over 90 % of the total barytes reserves of the country ...
... BASIN Mode of occurrence Platy and crystalline Along fault channel 5 - 100 165 600 530 150 - 300 300. The major ... basin , which contains about 70 million tonnes of barytes , hosts over 90 % of the total barytes reserves of the country ...
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