Records of the Geological Survey of India, Volume 102The Survey, 1972 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
From inside the book
Results 1-3 of 36
Page 66
... important horizon below the phyllites in Supapeta , Yellapur and Ankola areas . Deshmukh and Veerraghavan point out that in this district the manganese - ore is important in Supa- Yellapur region , but iron - ore is much more prominent ...
... important horizon below the phyllites in Supapeta , Yellapur and Ankola areas . Deshmukh and Veerraghavan point out that in this district the manganese - ore is important in Supa- Yellapur region , but iron - ore is much more prominent ...
Page 72
... important among them are the deposits at ( i ) Nanminda - Naduvallur hill , ( ii ) Eliyetti Mala hill , ( iii ) Cheruppa hill and ( iv ) West and East hills . The rock varies in texture from granulitic to gneissic . Magnetite occurring ...
... important among them are the deposits at ( i ) Nanminda - Naduvallur hill , ( ii ) Eliyetti Mala hill , ( iii ) Cheruppa hill and ( iv ) West and East hills . The rock varies in texture from granulitic to gneissic . Magnetite occurring ...
Page 94
... importance having a few thick seams containing sizeable reserves . In recent years the huge lignite deposits in South Arcot , Tamil Nadu ( Neyveli Lignite deposit ) have become economically important . Attempts are also being made to ...
... importance having a few thick seams containing sizeable reserves . In recent years the huge lignite deposits in South Arcot , Tamil Nadu ( Neyveli Lignite deposit ) have become economically important . Attempts are also being made to ...
Contents
VOLUME 102 PART | 1 |
Copper Lead and Zinc by P K Banerjee | 19 |
Gold by S Narayanaswami and M Ziauddin 4150 | 41 |
Copyright | |
8 other sections not shown
Other editions - View all
Common terms and phrases
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