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". |
From inside the book
Results 1-3 of 13
Page 33
... banded magnetite quartzite and mica - schist intruded by quartz veins and dole . rite dykes . Argillite is the predominant litho- logical unit which is frequently inter - banded and intercalated with phyllite and mica schist in varying ...
... banded magnetite quartzite and mica - schist intruded by quartz veins and dole . rite dykes . Argillite is the predominant litho- logical unit which is frequently inter - banded and intercalated with phyllite and mica schist in varying ...
Page 36
... banded magnetite quartzite . The second set of minor fold ( F ) distorts earlier cleavage ( S1 ) and bedding ( Sọ ) . The brittle nature of banded magnetite quartzite has helped in development of fracture cleavage which is always ...
... banded magnetite quartzite . The second set of minor fold ( F ) distorts earlier cleavage ( S1 ) and bedding ( Sọ ) . The brittle nature of banded magnetite quartzite has helped in development of fracture cleavage which is always ...
Page 37
... banded magnetite and axial plane schistosity in softer formations like phyllite and mica schist . The cataclastic structures include axial plane and slip plane cleavages . Faults One major fault zone passing through Bisal- halli to west ...
... banded magnetite and axial plane schistosity in softer formations like phyllite and mica schist . The cataclastic structures include axial plane and slip plane cleavages . Faults One major fault zone passing through Bisal- halli to west ...
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 |
Copyright | |
6 other sections not shown
Other editions - View all
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