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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... percent while the grade estimates are within 0.3 to 0.007 percent at an overall fiducian level of 95 percent , envisaged as a basic require- ment by mine planners and systems engineers alike . Background Information Stages of ...
... percent while the grade estimates are within 0.3 to 0.007 percent at an overall fiducian level of 95 percent , envisaged as a basic require- ment by mine planners and systems engineers alike . Background Information Stages of ...
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... percent Fe on the either ends of the hematite compositional array . Within this limited range , the frequency distri ... percent fiducian level to have accordingly been worked out , averages based on number of assays involved . The tenor ...
... percent Fe on the either ends of the hematite compositional array . Within this limited range , the frequency distri ... percent fiducian level to have accordingly been worked out , averages based on number of assays involved . The tenor ...
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... percent Fe x is the mean whose confidence limits are desired to be expressed , in per- cent Fe . The results are summarised in Table 4 . S denotes std . deviation of grade assay values n denotes the number of values . However , in case ...
... percent Fe x is the mean whose confidence limits are desired to be expressed , in per- cent Fe . The results are summarised in Table 4 . S denotes std . deviation of grade assay values n denotes the number of values . However , in case ...
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