Records of the Geological Survey of India, Volume 124, Parts 5-6Government of India, 1991 - 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 117
... ( present course of Vegavathi river ) . The present Palar takes its its course from Sankarambadi , passes near sevilimedu , Orikkai and Well location Total depth in m Sirukarumbur confluences with Vegavathi near Walajabad . The maximum ...
... ( present course of Vegavathi river ) . The present Palar takes its its course from Sankarambadi , passes near sevilimedu , Orikkai and Well location Total depth in m Sirukarumbur confluences with Vegavathi near Walajabad . The maximum ...
Page 167
... present excavated level ( R.L.19.355 m ) fresh and hard migmatite gneiss trending in N50 ° E - S50 ° W direction with 40 ° dip towards northwest is exposed . This was found to extend upto R.L. 18.05 m . Overlying this hard strata , in a ...
... present excavated level ( R.L.19.355 m ) fresh and hard migmatite gneiss trending in N50 ° E - S50 ° W direction with 40 ° dip towards northwest is exposed . This was found to extend upto R.L. 18.05 m . Overlying this hard strata , in a ...
Page 259
... present , at places . These three variants grade into each other even within a single pluton . At many places , they grade into a porphyroblastic type with K - feldspar porphyroblasts ( as at Umarkhanguda , lalal Pahad and Fakhruddin ...
... present , at places . These three variants grade into each other even within a single pluton . At many places , they grade into a porphyroblastic type with K - feldspar porphyroblasts ( as at Umarkhanguda , lalal Pahad and Fakhruddin ...
Contents
Andhra Pradesh | 1 |
Karnataka and Goa | 61 |
Tamil Nadu Kerala | 109 |
Copyright | |
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aa flows amphibolite ANDHRA PRADESH ANDHRA PRADESH Code anomaly Archaean bands basalt flows basement basin biotite block bole boreholes carried charnockite chert clay coarse compound pahoehoe comprises Deccan Trap deposits depth dips DISTRICT dolerite drilling dykes emplaced exposed feldspar field season foliation Formation gabbro geochemical GEOLOGICAL MAP Geologist Jr geophysical GEOTECHNICAL gneiss gneissic gold Gondwana granite granite gneiss gravel grey Group hornblende INDEX indicated intrusives investigation joints KARNATAKA kimberlite laterite lava limestone located Madhya Pradesh MADHYA PRADESH Code magnetite MAHARASHTRA metabasalt migmatites mineral mineralised zone Nagpur NW-SE occur pahoehoe pegmatite phenocrysts phyllite pink granite plagioclase Plate-2 porphyritic quartz quartz reefs quartz veins quartzite Quaternary reservoir river rock types samples sandstone scale schist schist belt sediments shale shear zone soil spillway sq km stratigraphic strike length studies sulphide Supergroup surface surveys TAMIL NADU thick toposheet traverse trench trending ultramafic upto volcanic width