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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... fluorite and sulphides in the quartz veins . The dips of the quartz veins and mineralised zones vary from vertical to 70 ° E. The minerali- sation of fluorite in general is stated to be poor except at Chandidongri . At Chandidongri ...
... fluorite and sulphides in the quartz veins . The dips of the quartz veins and mineralised zones vary from vertical to 70 ° E. The minerali- sation of fluorite in general is stated to be poor except at Chandidongri . At Chandidongri ...
Page 12
... fluorite which , in many instances , is associated with sulphide ores . Solubility and Precipitation of fluorite from Hydrothermal solutions The following is summarised from Barnes ( 1967 ) . Fluorite is one of the many sparingly ...
... fluorite which , in many instances , is associated with sulphide ores . Solubility and Precipitation of fluorite from Hydrothermal solutions The following is summarised from Barnes ( 1967 ) . Fluorite is one of the many sparingly ...
Page 13
... fluorite veins . Fluorite deposits , Carbonatites and Limestones Among the numerous African carbonatite complexes cited by Deans ( Tuttle and Gittins , 1966 ) the association of fluorite deposits is mentioned only in the case of Okorusu ...
... fluorite veins . Fluorite deposits , Carbonatites and Limestones Among the numerous African carbonatite complexes cited by Deans ( Tuttle and Gittins , 1966 ) the association of fluorite deposits is mentioned only in the case of Okorusu ...
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