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 68
... Block , a thick band of iron - ore is running east - west for a distance of about 1.6 km . with an average width of 300 m . A 60 m . wide greenish yellow . to brownish yellow phyllite band is seen in the quarry . Exploration with the ...
... Block , a thick band of iron - ore is running east - west for a distance of about 1.6 km . with an average width of 300 m . A 60 m . wide greenish yellow . to brownish yellow phyllite band is seen in the quarry . Exploration with the ...
Page 122
... block . The Maldeota deposit is situated about 18 km . from Dehra Dun in the southern limb of the Mussoorie syncline and comprises two blocks lying on the west and east of the Bandal river . The area to the west of the Bandal has been ...
... block . The Maldeota deposit is situated about 18 km . from Dehra Dun in the southern limb of the Mussoorie syncline and comprises two blocks lying on the west and east of the Bandal river . The area to the west of the Bandal has been ...
Page 154
... Block , 20 boreholes were also drilled ( K.V.J.R. Krupanidhi and P.K. Raman , 1966 , G.S.I. report ) . B.F. flux grade limestone is confined to the upper grey band but the quality varies within very short distances along the strike and ...
... Block , 20 boreholes were also drilled ( K.V.J.R. Krupanidhi and P.K. Raman , 1966 , G.S.I. report ) . B.F. flux grade limestone is confined to the upper grey band but the quality varies within very short distances along the strike and ...
Contents
VOLUME 102 PART | 1 |
Copper Lead and Zinc by P K Banerjee | 19 |
Gold by S Narayanaswami and M Ziauddin 4150 | 41 |
Copyright | |
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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