Records of the Geological Survey of India, Volume 103The Survey, 1972 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 154
... drilling . DRILLING Drilling Engineer : Shri S. V. A. Iyer During the period under review the Drilling Division had 23 drilling units in the Region and in all , 5830.33 m . of drilling was achieved . ( 1 ) Investigation for Coal in ...
... drilling . DRILLING Drilling Engineer : Shri S. V. A. Iyer During the period under review the Drilling Division had 23 drilling units in the Region and in all , 5830.33 m . of drilling was achieved . ( 1 ) Investigation for Coal in ...
Page 359
... drilled in 1968-69 , bringing the total drilling to 1519.55 m . Further drilling carried out in Deoro block seems to indicate that the lode is mainly in the form of small , separate , en echelon lenses ( average copper content 0.50-1.75 ...
... drilled in 1968-69 , bringing the total drilling to 1519.55 m . Further drilling carried out in Deoro block seems to indicate that the lode is mainly in the form of small , separate , en echelon lenses ( average copper content 0.50-1.75 ...
Page 443
... DRILLING Drilling Engineer : Shri C. P. Chugh During the period fifteen drilling rigs were deployed and 11,416.92 m . of drilling was done . Drilling was carried out in Madhya Pradesh for base metals in the Mundatikra area in the Bastar ...
... DRILLING Drilling Engineer : Shri C. P. Chugh During the period fifteen drilling rigs were deployed and 11,416.92 m . of drilling was done . Drilling was carried out in Madhya Pradesh for base metals in the Mundatikra area in the Bastar ...
Contents
NORTHERN REGION | 60 |
Hydroelectric Projects | 118 |
Communication Projects | 133 |
Copyright | |
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abutment alignment alluvium amphibolite Andhra Pradesh Asstt bands Banerjee basalt bauxite beds Bihar block boreholes Calcutta carried chalcopyrite charnockite clay coal coalfield collected comprising copper core Delhi deposits dips Director district Division dolerite dolomite drill holes dykes Engineer examined exploration Exploratory drilling fault Formation geochemical geohydrological geological mapping Geologist Jr geophysical Geophysicist Ghosh gneisses Gondwana grade granite granite-gneiss groundwater grouting Gujarat Himachal Pradesh India indicated investigation Jammu Kashmir Laboratory laterite limestone logging Lucknow Madhya Pradesh magnesite mapped an area meeting million tonnes mineralisation minerals Mining Mukherjee Murthy Mysore occurs pegmatite phosphorite phyllite pits power house Project pyrite quartz veins quartzite Rajasthan recommended Region river rock types samples sand sandstones Sarvashri scale schist seams sediments September 1969 shales Sharma Shri Singh spillway Srivastava strike length studies Survey syncline taluk thickness topo-sheets traverse trenching trending tubewells tunnel Udaipur district upto varies Vindhyan