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 25
... oxide content of no member of the series is comparable to that of the Chalk Hills sample , since the maximum ferric iron oxide noted in the series is only 3.9 percent ( anal no.12 , Table 38 , Deer et . al . ibid ) . The 9.6 % ferric ...
... oxide content of no member of the series is comparable to that of the Chalk Hills sample , since the maximum ferric iron oxide noted in the series is only 3.9 percent ( anal no.12 , Table 38 , Deer et . al . ibid ) . The 9.6 % ferric ...
Page 35
... Oxides chemically contain over 70 % of iron oxide . The only production of the Persian Gulf Type , is confined to the Sandur area of Bellary district , where the estimated reserves are 0.227 million tonnes . Annual produc- tion varies ...
... Oxides chemically contain over 70 % of iron oxide . The only production of the Persian Gulf Type , is confined to the Sandur area of Bellary district , where the estimated reserves are 0.227 million tonnes . Annual produc- tion varies ...
Page 35
... Oxide " is below 10 thousand tonnes per annum , valued at around Rs . 0.2 million . TABLE - 1 Production & Transport tonnages for Red Oxides of Sandur ( Data compiled from MGD Office , Bellary ) Year Production Transportation 1970 ...
... Oxide " is below 10 thousand tonnes per annum , valued at around Rs . 0.2 million . TABLE - 1 Production & Transport tonnages for Red Oxides of Sandur ( Data compiled from MGD Office , Bellary ) Year Production Transportation 1970 ...
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