Records of the Geological Survey of India, Volume 106The Survey, 1975 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 88
... holes are given below : - Dedwas : Drilling was commenced on this target on 23-2-1970 . During the period under review an aggregate drilling of 3,042.46 m . has been drilled in 17 drill holes . Drill hole No. RD - 36 has intersected a ...
... holes are given below : - Dedwas : Drilling was commenced on this target on 23-2-1970 . During the period under review an aggregate drilling of 3,042.46 m . has been drilled in 17 drill holes . Drill hole No. RD - 36 has intersected a ...
Page 89
... holes . Drilling is in progress . Gollapalle Drilling on this target commenced on 22-12 - '71 . During the period under review , an aggregate of 988.59 m . of drilling in 8 drill holes was carried out . Drill hole No. ACG - 5 has ...
... holes . Drilling is in progress . Gollapalle Drilling on this target commenced on 22-12 - '71 . During the period under review , an aggregate of 988.59 m . of drilling in 8 drill holes was carried out . Drill hole No. ACG - 5 has ...
Page 364
... holes bringing the total since commencement to 16240.88 m . in 94 bore holes . The estimate of drill indicated reserves have been revised to 6.5 million tonnes of ores with total metal content of 13.5 % ( 5.5 % Pb , 6 % Zn and 2 % Cu ) ...
... holes bringing the total since commencement to 16240.88 m . in 94 bore holes . The estimate of drill indicated reserves have been revised to 6.5 million tonnes of ores with total metal content of 13.5 % ( 5.5 % Pb , 6 % Zn and 2 % Cu ) ...
Contents
Volume 106 | 1 |
WESTERN REGION | 16 |
Engineering and Transport Division | 82 |
Copyright | |
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alignment alluvium amphibolite Andhra Pradesh Asstt bands basalt basin bauxite Bihar biotite block bore holes boreholes Calcutta carried charnockite chert clay coal coalfield comprising copper Deccan Trap Delhi deposits depth Director district Division dolerite dolomite drill holes dykes east electrical logging exploration exploratory fault felspar foliation formation fossils garnetiferous geochemical geohydrological geological investigations geological mapping Geological Survey Geologist Jr geophysical Ghosh gneiss Gondwana grade grained granite gneiss graphite grey Groundwater hornblende indicated laboratory laterite limestone located Lucknow metres million tonnes mineralisation minerals nala occurs Orissa pegmatite phosphate phyllites pits power house Pradesh Project quartz quartzite Rajasthan Region river rock types S/Shri samples sandstone schist seams sediments shales Sharma shear Shri Singh Sinha spillway Srivastava strike length studies Survey of India systematic thickness thin toposheet Trap Flow traverse trending tubewells tunnel upto valley varies veins Vindhyan West Bengal zone