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 26
... known from different parts of Baroda and Panch Mahals districts ( 22 ° 15 ' to 22 ° 30 ′ : 73 ° 35 ′ to 73 ° 55 ' ) . The Khandia ( 22 ° 19 ′ : 73 ° 35 ′ ) lead - zinc deposit , located along shear zones within calcareous phyllites and ...
... known from different parts of Baroda and Panch Mahals districts ( 22 ° 15 ' to 22 ° 30 ′ : 73 ° 35 ′ to 73 ° 55 ' ) . The Khandia ( 22 ° 19 ′ : 73 ° 35 ′ ) lead - zinc deposit , located along shear zones within calcareous phyllites and ...
Page 105
... known resources of the medium coking coal in the Raniganj , Jharia , East and West Bokaro , Ramgarh fields are about 8,200 million tonnes . Besides , in the Kanhan- Tawa valley , North Karanpura and Sonhat fields semi to medium coking ...
... known resources of the medium coking coal in the Raniganj , Jharia , East and West Bokaro , Ramgarh fields are about 8,200 million tonnes . Besides , in the Kanhan- Tawa valley , North Karanpura and Sonhat fields semi to medium coking ...
Page 119
... known since 1885. However , it was from 1960 that detailed investigations of the known occurrences and extensive search for locating new deposits on the basis of new concept of phosphate geology were initiated by the Geological Survey ...
... known since 1885. However , it was from 1960 that detailed investigations of the known occurrences and extensive search for locating new deposits on the basis of new concept of phosphate geology were initiated by the Geological Survey ...
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