Records of the Geological Survey of India, Volume 125, Part 1The Survey, 1999 - 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 46
... base metal potentialities . A total of 3 boreholes ACP - II , ACY - I and ACY - 2 . were completed ( total of drilling : 199.15 m ) . The project was carried out by S.V. Raghupathi Rao . Detailed exploration by drilling in Mallapuram ...
... base metal potentialities . A total of 3 boreholes ACP - II , ACY - I and ACY - 2 . were completed ( total of drilling : 199.15 m ) . The project was carried out by S.V. Raghupathi Rao . Detailed exploration by drilling in Mallapuram ...
Page 47
... base metal and noble metal mineralisation in Dalma Volcanics and volcanogenic sediments . A target zone has been delineated between Rajgram and Duarsini , where detailed work is being taken up for search of noble metals in ultrabasic ...
... base metal and noble metal mineralisation in Dalma Volcanics and volcanogenic sediments . A target zone has been delineated between Rajgram and Duarsini , where detailed work is being taken up for search of noble metals in ultrabasic ...
Page 166
... base metal occurrences , already reported . Geological Mapping in Rorathang - Mamjang - Jamthang areas reveals presence of base metal sulphide mineralisation in quartz - chlorite - phyllite schist , phyllites , epiodiorites , and basic ...
... base metal occurrences , already reported . Geological Mapping in Rorathang - Mamjang - Jamthang areas reveals presence of base metal sulphide mineralisation in quartz - chlorite - phyllite schist , phyllites , epiodiorites , and basic ...
Contents
Introduction | 1 |
Stratigraphy Cell | 15 |
Map and Cartography Division | 23 |
Copyright | |
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Additional analysis anomaly associated bands base metal basic basin belt Block bodies boreholes Calcutta carried Central clay coal Code collected compilation completed comprising construction continued copper core covered delineated deposits depth detailed developed Director district Division drilling dykes east eastern exploration exposed fault field season flows followed Formation foundation geological mapping geophysical geotechnical investigation gneiss gold grade grained granite gravity Group Headquarters indicated length lignite located logging lower magnetic major mineral mineralisation Nagpur objective observed occur Operation phase Pradesh prepared present processing programme proposed quartz quartzite ranging recorded regional reports revealed river rocks samples sand scale schist seams sediments shear Shri slope soil sq km stage strike structure studies suggested sulphide surface surveys taken thick Toposheet traverse trending tunnel types units upto values varies various veins zone