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 94
... mineralisation , as is evidenced by the presence of post minerali- sation faults . Copper mineralisation is confined to the magnesite zone . The mineralised zones vary in strike from N.10 ° W. - S . 10 ° E . to N.W.-S.E. and dip at ...
... mineralisation , as is evidenced by the presence of post minerali- sation faults . Copper mineralisation is confined to the magnesite zone . The mineralised zones vary in strike from N.10 ° W. - S . 10 ° E . to N.W.-S.E. and dip at ...
Page 101
... mineralisation is seen on the hanging wall side of the mineralised zone , in the vicinity of old workings . Balaldeo hill : In Balaldeo hill , galena occurs in association with copper - ore . Galena which is the main ore mineral ...
... mineralisation is seen on the hanging wall side of the mineralised zone , in the vicinity of old workings . Balaldeo hill : In Balaldeo hill , galena occurs in association with copper - ore . Galena which is the main ore mineral ...
Page 364
... mineralisation could be traced . LEAD - ZINC ORES GUJARAT Banskantha district Detailed prospecting for lead , zinc and copper at Ambamata ( 24 ° 20 ′ : 72 ° 51 ' ) was continued by N. C. Shekar , S. K. Bhan and R. C. Mookhey . During ...
... mineralisation could be traced . LEAD - ZINC ORES GUJARAT Banskantha district Detailed prospecting for lead , zinc and copper at Ambamata ( 24 ° 20 ′ : 72 ° 51 ' ) was continued by N. C. Shekar , S. K. Bhan and R. C. Mookhey . During ...
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