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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... indicated that distinct veins get poorer at depth and fluorspar gets disseminated . About 0.5 million tonnes of indicated reserves of fluorite rock with an average 16 percent CaF2 was estimated over a total length of 338 metres upto a ...
... indicated that distinct veins get poorer at depth and fluorspar gets disseminated . About 0.5 million tonnes of indicated reserves of fluorite rock with an average 16 percent CaF2 was estimated over a total length of 338 metres upto a ...
Page 64
... indicated by the systema- tic variation in their mineralogy , from the early formed members to the ones formed later , ie . indicating a consanguinous relation among the members of the UB UM Group . The table given above shows the ...
... indicated by the systema- tic variation in their mineralogy , from the early formed members to the ones formed later , ie . indicating a consanguinous relation among the members of the UB UM Group . The table given above shows the ...
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... indicated their normality or lognormality and the ascribed confidence limits at 95 percent fiducian level to have accordingly been worked out , averages based on number of assays involved . The tenor and tonnage populations for each of ...
... indicated their normality or lognormality and the ascribed confidence limits at 95 percent fiducian level to have accordingly been worked out , averages based on number of assays involved . The tenor and tonnage populations for each 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