Records of the Geological Survey of India, Volume 102, Part 2The Survey, 1972 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 33
... metal mineralisation within the Deccan trap ( Shekhar and Mukul , 1968 ) . Rare occurrences of native copper are also known from the amygdaloidal horizons ( Subramaniam , 1968 ) . II . The Himalaya Many sporadic occurrences of base metal ...
... metal mineralisation within the Deccan trap ( Shekhar and Mukul , 1968 ) . Rare occurrences of native copper are also known from the amygdaloidal horizons ( Subramaniam , 1968 ) . II . The Himalaya Many sporadic occurrences of base metal ...
Page 35
... metal fields of India is yet unprecise and limited . Nevertheless , the following aspects of the Indian occurrences are noteworthy : ( 1 ) The majority of workable deposits are in the form of moderate to steeply dipping , tabular lodes ...
... metal fields of India is yet unprecise and limited . Nevertheless , the following aspects of the Indian occurrences are noteworthy : ( 1 ) The majority of workable deposits are in the form of moderate to steeply dipping , tabular lodes ...
Page 39
... Metal Symp . , Calcutta . KRISHNAMURTHY , M. , 1966. - Copper Mineralisation in Tintini area , Gulbarga district . ( Abstract ) , Base Metal Symp . , Calcutta . NARASIMHA RAO , CH . , 1966. - Lead - Zinc Mineralisation near Chelima ...
... Metal Symp . , Calcutta . KRISHNAMURTHY , M. , 1966. - Copper Mineralisation in Tintini area , Gulbarga district . ( Abstract ) , Base Metal Symp . , Calcutta . NARASIMHA RAO , CH . , 1966. - Lead - Zinc Mineralisation near Chelima ...
Contents
VOLUME 102 PART | 1 |
Copper Lead and Zinc by P K Banerjee | 19 |
Gold by S Narayanaswami and M Ziauddin 4150 | 41 |
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amphibolite Andhra Pradesh apatite Assam associated average bands base metal basins bauxite belt Bihar Block boreholes cement grade chalcopyrite chert Chowdhury chromite coalfields colour containing copper depth disseminations district dolomite drilling exploration fault ferruginous fields flux grade folds formation G.S.I. report Geol geological Ghosh gneiss gold goldfield Gondwana gossan grade limestone grained granite grey Gujarat hematite hill horizon hydrothermal India indicated inferred reserves intrusives iron Karanpura kyanite laterite lenses lenticular limestone localised located lodes Madhya Pradesh magmatic Maharashtra manganese manganese-ore massive metres million tonnes mineralisation minerals mines Mysore occur orebodies Orissa P₂O pegmatites phosphate phosphorite phyllites plateau Pre-Cambrian pyrite pyrite bed pyrrhotite quartz veins quartzite Rajasthan Raniganj region Riphean samples sandstone schist seams sedimentary sediments shales shear zone siliceous sillimanite Singhbhum stratigraphic strike length sub-basins sulphide Surv syncline Tamil Nadu tectonic thickness Udaipur ultramafic ultramafic bodies ultramafites upto varies Vindhyan width workable