Records of the Geological Survey of India, Volume 113, Part 5government of India., 1980 - Geology 1867- includes the "Annual report of the Geological survey of India". |
From inside the book
Results 1-3 of 13
Page 31
... ancient workings are located in it . The area has three major lines of ancient workings spread over a cumulative strike length of 2.8 km mostly within banded magnetite quartzite and parallel to the contact of BMQ and chlorite - schist ...
... ancient workings are located in it . The area has three major lines of ancient workings spread over a cumulative strike length of 2.8 km mostly within banded magnetite quartzite and parallel to the contact of BMQ and chlorite - schist ...
Page 37
... ancient miners . Unfortunately , no historical record is available about this ancient mining activity . While referring to the " Gold occurrences in Mysore " B. Rama Rao ( 1963 ) mentioned that The lodes consist of white , grey to ...
... ancient miners . Unfortunately , no historical record is available about this ancient mining activity . While referring to the " Gold occurrences in Mysore " B. Rama Rao ( 1963 ) mentioned that The lodes consist of white , grey to ...
Page 38
... ancient miners followed the mineralised veins from the outcrops , both laterally and vertically . The evidences of ancient mining activity consist of partially filled up trenches , shafts and pits marked by growth of vegetation over ...
... ancient miners followed the mineralised veins from the outcrops , both laterally and vertically . The evidences of ancient mining activity consist of partially filled up trenches , shafts and pits marked by growth of vegetation over ...
Contents
Certain aspects of the occurrence of fluorite in India and its exploration | 1 |
Gold mineralisation and geology around Chinmulgund area Dharwar district | 31 |
A note on the mineragraphy of sulphide ores of Kalyadi area Karnataka State | 46 |
Copyright | |
6 other sections not shown
Other editions - View all
Common terms and phrases
alkaline rocks Ambadongar Andhra Pradesh anorthosite associated axial banded magnetite quartzite basalt biotite borehole breccia CaF2 calcite carbonate carbonatite chalcopyrite Charnockite Charnockite Group chert Chinmulgund chlorite chromiferous chromite chromitite colour complex confidence limits Cretaceous deformation deposits Dharwar diopside district emplacement Felsite fluorite fluorspar folds formation fractures gabbro gabbroic Geol Geological Survey germ pore gm/tonne gneiss GOKUL gold grade grains granite granulite Gujarat host rock hydrothermal hypersthene igneous intrusives Kondapalli hills laterite layering limestone magma magnetite mapping metres million tonnes mineralisation minerals minor Neyveli lignite occurrences olivine orthopyroxenite percent Fe phyllite plagioclase plane pluton pollen pyrite pyroxene pyroxenite pyrrhotite quarry quartz quartz veins quartzite Ramanujam Records reserves Rhyolite rock types rust fungi samples schist schistose sediments spores Stromatolites structure sulphide Survey of India syenite taluks teliospores Tertiary thick tion titles trend ultramafic Unpublished GSI Report upto veinlets volcanic websterite