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". |
From inside the book
Results 1-3 of 36
Page 44
... major concentration of payable ore has been along the major axis of cross - folding in the central part of the fields and has largely been mined out to great depths . The chances of finding out new lodes of similar extent and grade are ...
... major concentration of payable ore has been along the major axis of cross - folding in the central part of the fields and has largely been mined out to great depths . The chances of finding out new lodes of similar extent and grade are ...
Page 72
... major bands associated with charnockitic rocks which occur within biotite - granite - gneisses . These are intruded by granitic rocks . These quartz - magnetite bodies show bedding with alternate quartzose and magnetite - rich layers ...
... major bands associated with charnockitic rocks which occur within biotite - granite - gneisses . These are intruded by granitic rocks . These quartz - magnetite bodies show bedding with alternate quartzose and magnetite - rich layers ...
Page 80
... major deposits of bauxite are associated , occur mainly in four regions of dissected tablelands , viz . , ( 1 ) The plateau regions bordering the States of Bihar and Madhya Pradesh , ( 2 ) Maikala Range in Madhya Pradesh , Pradesh , ( 3 ) ...
... major deposits of bauxite are associated , occur mainly in four regions of dissected tablelands , viz . , ( 1 ) The plateau regions bordering the States of Bihar and Madhya Pradesh , ( 2 ) Maikala Range in Madhya Pradesh , Pradesh , ( 3 ) ...
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