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
... length of 200m . Likewise , in Penukonda block , the eastern contact of the schist belt with granite is traversed by auriferous quartz veins associated with scheelite over a strike length of 2 km . In Penakacherla - Kuderu block , four ...
... length of 200m . Likewise , in Penukonda block , the eastern contact of the schist belt with granite is traversed by auriferous quartz veins associated with scheelite over a strike length of 2 km . In Penakacherla - Kuderu block , four ...
Page 79
... length of 500 m with widths upto 25 m . At places , the zone showed sporadic gold values from 1.6 g / t to 13.00 g / t in trenches . The lode - 1 , which was traced over a strike length of 580 m during the earlier season was tested by 2 ...
... length of 500 m with widths upto 25 m . At places , the zone showed sporadic gold values from 1.6 g / t to 13.00 g / t in trenches . The lode - 1 , which was traced over a strike length of 580 m during the earlier season was tested by 2 ...
Page 55
... length surrounds it , extending to 630 ppm zinc for over 1,100 m length nearly parallel to the ENE - WSW foliation . Two geophysical IP anomaly axes of 200 m to 300 m length show fair co - incidence with this set - up . Boreholes ...
... length surrounds it , extending to 630 ppm zinc for over 1,100 m length nearly parallel to the ENE - WSW foliation . Two geophysical IP anomaly axes of 200 m to 300 m length show fair co - incidence with this set - up . Boreholes ...
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