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 19
... carbonate rocks . Mosty peridotites , serpentinite , pyroxenites , hornblendite , shonkinite and carbonate rocks make up the CH - 11 body . The peidotites occur widely distributed in both the ultramafic bodies . They occur in the from ...
... carbonate rocks . Mosty peridotites , serpentinite , pyroxenites , hornblendite , shonkinite and carbonate rocks make up the CH - 11 body . The peidotites occur widely distributed in both the ultramafic bodies . They occur in the from ...
Page 20
... carbonate rocks . The car- bonate rocks occur distributed in veins and veinlets in a reticulate network of fractures of varying dimen- sions . While they may stretch for several hundreds of metres in length , they have a maximum width ...
... carbonate rocks . The car- bonate rocks occur distributed in veins and veinlets in a reticulate network of fractures of varying dimen- sions . While they may stretch for several hundreds of metres in length , they have a maximum width ...
Page 21
... carbonate as cavity fillings or in association with serpentine in olivine is a common feature . The carbonate shows clear cut contact with the host grain and is seen nowhere to have formed of olivine . Another important feature of ...
... carbonate as cavity fillings or in association with serpentine in olivine is a common feature . The carbonate shows clear cut contact with the host grain and is seen nowhere to have formed of olivine . Another important feature of ...
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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Common terms and phrases
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