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 286
... drilling show the continuity of the lode system , but the values are low . Raichur district K. Krishnam Raju supervised the drilling operations in both Hutti Mines and Budini blocks , and , 440.05 m . of drilling was achieved in two ...
... drilling show the continuity of the lode system , but the values are low . Raichur district K. Krishnam Raju supervised the drilling operations in both Hutti Mines and Budini blocks , and , 440.05 m . of drilling was achieved in two ...
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
INTRODUCTION Page | 1 |
CENTRAL LOGGING UNIT | 7 |
PLANNING AND TRAINING DIVISION | 14 |
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alignment alluvium amphibolite Andhra Pradesh Asstt bands Banerjee basalt beds Bihar block boreholes Calcutta carried chalcopyrite charnockite clay coal coalfield copper core Delhi deposits depth dips Director district Division dolerite dolomite drill holes dykes Engineering examined exploration Exploratory drilling fault Formation fossils geochemical geohydrological geological mapping Geologist Jr Geophysicist Geophysics Ghosh gneisses Gondwana granite granite-gneiss groundwater Himachal Pradesh indicated investigation Jammu Kashmir Laboratory laterite limestone logging Lucknow Madhya Pradesh magnetite Maharashtra mapped an area metal million tonnes mineralisation minerals Mining Mukherjee occurs pegmatite phosphorite phyllite pits power house Project pyrite quartz veins quartzite Rajasthan recommended Region river rock types samples collected sand sandstones Sarvashri scale schist seams sediments September 1969 shales Sharma shear Shri Singh spillway Srivastava strike length studies Survey of India taluk Tamil Nadu thickness topo-sheets trenching trending tubewells tunnel Udaipur district upto varies Vindhyan zone