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 95
... Lower Assam coalfields . Lower Cretaceous Umia Stage Jurassic Jabalpur , Kota and Chikiala stages Upper Permian D A Raniganj ( Coal Measures ) Middle Permian M U Lower Permian D Barren Measures Barakar ( Coal Measures ) A Karharbari ...
... Lower Assam coalfields . Lower Cretaceous Umia Stage Jurassic Jabalpur , Kota and Chikiala stages Upper Permian D A Raniganj ( Coal Measures ) Middle Permian M U Lower Permian D Barren Measures Barakar ( Coal Measures ) A Karharbari ...
Page 128
... lower Tals in the Korgai and Nigalidhar syncline of Himachal Pradesh and in the Mussoorie and Garhwal synclines of Uttar Pradesh . The phosphatic nodules associated with shales of the Eocene of Jammu and Kashmir could also be included ...
... lower Tals in the Korgai and Nigalidhar syncline of Himachal Pradesh and in the Mussoorie and Garhwal synclines of Uttar Pradesh . The phosphatic nodules associated with shales of the Eocene of Jammu and Kashmir could also be included ...
Page 154
... lower band is 11 m . thick . Indicated reserves upto 33 m . depth are estimated at about 25.2 million tonnes of B.F. flux grade , 15.2 million tonnes of cement grade and 16 million tonnes of blendable cement grade limestone . In ...
... lower band is 11 m . thick . Indicated reserves upto 33 m . depth are estimated at about 25.2 million tonnes of B.F. flux grade , 15.2 million tonnes of cement grade and 16 million tonnes of blendable cement grade limestone . In ...
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