Records of the Geological Survey of India, Volume 113, Part 2The Survey, 1983 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 41
... Granites- TABLE - III Tentative Correlation of Black Mountain Palaeozoic Sequence. Age Ordovician TABLE - II Chekha - Tremo - la Section 1977 Calcareous brown buff argillaceous sandstone shale , calc phyllites etc. Brown spotted look in ...
... Granites- TABLE - III Tentative Correlation of Black Mountain Palaeozoic Sequence. Age Ordovician TABLE - II Chekha - Tremo - la Section 1977 Calcareous brown buff argillaceous sandstone shale , calc phyllites etc. Brown spotted look in ...
Page 117
... granite spectra are commonly due to i ) ferric iron , ii ) ( OH ) - nd iii ) H.O. All the granites and gneisses , in general , show an ascending trend towards the infrared wavelength ( Plate Va , b , c , d , e ) . The fresh surfaces ...
... granite spectra are commonly due to i ) ferric iron , ii ) ( OH ) - nd iii ) H.O. All the granites and gneisses , in general , show an ascending trend towards the infrared wavelength ( Plate Va , b , c , d , e ) . The fresh surfaces ...
Page 118
... Granites and gneisses show an ascending trend towards the infrared wavelength . Fresh granites reflect more than the weathered varieties . Jampalnaikankote and Hosdurga granites exhibit higher reflectance than Chitradurga granite and ...
... Granites and gneisses show an ascending trend towards the infrared wavelength . Fresh granites reflect more than the weathered varieties . Jampalnaikankote and Hosdurga granites exhibit higher reflectance than Chitradurga granite and ...
Contents
Effects of Regional Metamorphism on Sulphide Ores at Zawar | 1 |
A Probable Zone of Carbonatite and Fenitic Rock Association | 7 |
Quantitative Correlation of Cyclic Stratigraphic Sequences | 17 |
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aerial alkali feldspars Amjhore anomaly curve bands Bhutan Bijaigarh shale borehole borehole BSG-13 brachiopods Carbonaceous carbonate rocks carbonatite correlation Deccan basalts Deccan Trap depth Estheriella fenites flaggy folds Formation fossiliferous fossils FUNCA1 Geol geological mapping Geological Survey Girnar gneisses grains granites grey shale Himalaya host rock India light REE limestone Lithology Madhya Pradesh magma magnetite Manuscript received Mao-Khola match position medium sandstone Coarse Medium to coarse melting metamorphism micron nepheline syenite oceanic olivine Ordovician pebbly sandstone phyllites picrite plagioclase Plate pyrites pyrites bed pyrites deposit quartz quartzites ratio recrystallised rhyolites rock types sandstone sandstone and grey sandstone Carbonaceous shale sandstone Coarse sandstone sandstone Medium schists sequence shale softer sulphide specimens spectral reflectance sphalerite spilites stratigraphic subroutine sulphide minerals Surv Survey of India thickness Thimphu tion Tong-Chu trace element upper upto values veins Vindhyan volcanism Wachi-La YXMID Zawar