Records of the Geological Survey of India, Volume 102The Survey, 1972 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 15
... containing minor pockets and lenses of chromite . It is interesting to note that the Indonesian ultramafites which have more or less the same tectonic framework as the Andaman group of rocks contain only small uneconomic chromite ...
... containing minor pockets and lenses of chromite . It is interesting to note that the Indonesian ultramafites which have more or less the same tectonic framework as the Andaman group of rocks contain only small uneconomic chromite ...
Page 48
... containing 0.11-0.50 gm./cu.m . and the high - level older gravel containing 0.08-12 gm./cu . m . The total inferred reserves of these gravels are of the order of about 8.5 million cu . m . It may be worthwhile to take up detailed ...
... containing 0.11-0.50 gm./cu.m . and the high - level older gravel containing 0.08-12 gm./cu . m . The total inferred reserves of these gravels are of the order of about 8.5 million cu . m . It may be worthwhile to take up detailed ...
Page 100
... containing medium caking and semi - caking coals . ( 6 ) Recent investigation by the N. C. D. C. in the Argada area ( S. Karanpura ) has led to the finding of the Karharbari rocks containing two good quality seams ( 6.0 m . and 7.0 m ...
... containing medium caking and semi - caking coals . ( 6 ) Recent investigation by the N. C. D. C. in the Argada area ( S. Karanpura ) has led to the finding of the Karharbari rocks containing two good quality seams ( 6.0 m . and 7.0 m ...
Contents
VOLUME 102 PART | 1 |
Copper Lead and Zinc by P K Banerjee | 19 |
4150 | 41 |
Copyright | |
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amphibolite Andhra Pradesh Assam associated average bands base metal basin bauxite bauxite deposits belt Bihar Block boreholes cement grade chalcopyrite chert Chowdhury chromite coal coalfields colour containing copper depth disseminations district dolomite drilling exploration ferruginous fields fluorite flux grade folds formation G.S.I. report Geol geological Ghosh gneiss gold goldfield Gondwana gossan grade limestone grained granite grey Gujarat hematite hill Himalaya 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 Mysore occur orebodies Orissa 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 sulphide Surv syncline Tamil Nadu tectonic thickness Udaipur ultramafic ultramafic bodies ultramafites upto varies Vindhyan width workable