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". |
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... occurrences of fluorspar in India till then were very few and as the demand for the mineral , mostly by the metallurgical industry , was being met by imports , the scat- tered known occurrences with minor production did not attract ...
... occurrences of fluorspar in India till then were very few and as the demand for the mineral , mostly by the metallurgical industry , was being met by imports , the scat- tered known occurrences with minor production did not attract ...
Page 4
... occurrences of the Jogiwara area are within a stretch of nearly one kilometre . They are called the Bhagat hill group of deposits and consists of Dahetwali , Mata and Bhagat deposits which are more or less in a line extending N 70 ...
... occurrences of the Jogiwara area are within a stretch of nearly one kilometre . They are called the Bhagat hill group of deposits and consists of Dahetwali , Mata and Bhagat deposits which are more or less in a line extending N 70 ...
Page 61
... occurrences , alterna- ting successions of two or three members each of several metres thick , as repetitive sequence are observed at several places . Prominent among the layered rocks are : ( i ) three alterna- ting sequences of ...
... occurrences , alterna- ting successions of two or three members each of several metres thick , as repetitive sequence are observed at several places . Prominent among the layered rocks are : ( i ) three alterna- ting sequences of ...
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 |
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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