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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Page 61
... Gabbro sitic gabbro sitic gabbro An ND ND 72 jetermined ) n of the samples , see fig . 1 omic concentra- minor ill - defined site and gabbro ins . Orthopyro- ✓ of the occurren- ' perthene bearing ‣ orthopyroxeni- ) . The contact ...
... Gabbro sitic gabbro sitic gabbro An ND ND 72 jetermined ) n of the samples , see fig . 1 omic concentra- minor ill - defined site and gabbro ins . Orthopyro- ✓ of the occurren- ' perthene bearing ‣ orthopyroxeni- ) . The contact ...
Page 61
... gabbro anorthosite in the Gangadevi- gutta quarry section , and ' iii ) chromiferous orthopyroxenite - websterite - gabbro anorthosite in the Pangidi quarry section . However , in most of the chromite workings , such successions are not ...
... gabbro anorthosite in the Gangadevi- gutta quarry section , and ' iii ) chromiferous orthopyroxenite - websterite - gabbro anorthosite in the Pangidi quarry section . However , in most of the chromite workings , such successions are not ...
Page 66
... Gabbroic Rocks Gabbroic rocks include gabbronorite , olivine and gabbronorite gabbronorite , leuco - olivine gabbro ( classification as per recommendation of IUGS , 1973 ) . These rocks are medium to coarse granular exhibit ...
... Gabbroic Rocks Gabbroic rocks include gabbronorite , olivine and gabbronorite gabbronorite , leuco - olivine gabbro ( classification as per recommendation of IUGS , 1973 ) . These rocks are medium to coarse granular exhibit ...
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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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