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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... associated with the normal hydrothermal activity resulting from acid igne- ous intrusive rocks . Occurrence of fluorite in Madhya Pradesh and Rajasthan come under this category . ( b ) Those that are formed following em- placement of ...
... associated with the normal hydrothermal activity resulting from acid igne- ous intrusive rocks . Occurrence of fluorite in Madhya Pradesh and Rajasthan come under this category . ( b ) Those that are formed following em- placement of ...
Page 47
... associated with altered ultramafics ; these are surrounded by peninsular gneisses and granites . All the forma- tions are traversed by discordant intrusions of dolerite . Description of General Characters Description of the country ...
... associated with altered ultramafics ; these are surrounded by peninsular gneisses and granites . All the forma- tions are traversed by discordant intrusions of dolerite . Description of General Characters Description of the country ...
Page 58
... associated ultramafic rocks , and their relation- ship with the lithounits of the Khondalite- Charnockite Groups . During the period from 1974 to 1977 , an area of about 200 sq km was mapped ( on 1 : 31,680 scale ) covering the ...
... associated ultramafic rocks , and their relation- ship with the lithounits of the Khondalite- Charnockite Groups . During the period from 1974 to 1977 , an area of about 200 sq km was mapped ( on 1 : 31,680 scale ) covering the ...
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