Geological Bulletin, Volume 12University of Peshawar, 1979 - Geology |
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Page 8
... solution effects and marks the insoluble residue left after solution effects . The origin of stylolites has been a matter of dispute for a long period of time and many theories have been put forward by different authors . However , the ...
... solution effects and marks the insoluble residue left after solution effects . The origin of stylolites has been a matter of dispute for a long period of time and many theories have been put forward by different authors . However , the ...
Page 13
... solution . This resulted in the removal of carbonates and only clastic quartz grains were left . Presence of clay was also confirmed by this process . In rare cases iron oxide was observed as an important cement- ing material instead of ...
... solution . This resulted in the removal of carbonates and only clastic quartz grains were left . Presence of clay was also confirmed by this process . In rare cases iron oxide was observed as an important cement- ing material instead of ...
Page 18
... solution , as microcrystalline particulate iron oxide deposited with the clastic grains or os iron ions adsorbed on clay mineral surfaces " ( Blatt , Middleton , and Murray , 1973 , p . 365-366 ) . The ultimate source of iron ions are ...
... solution , as microcrystalline particulate iron oxide deposited with the clastic grains or os iron ions adsorbed on clay mineral surfaces " ( Blatt , Middleton , and Murray , 1973 , p . 365-366 ) . The ultimate source of iron ions are ...
Contents
and the Baghanwala Formation | 1 |
Khewra Gorge Khewra Jehlum District | 11 |
Khewra Gorge Khewra Jehlum District | 21 |
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Common terms and phrases
anhedral Baghanwala Formation basal basin biotite calcarenite calcareous cement calcilutite texture calcisiltite texture calcite Cambrian carbonate and limonite carbonate matrix carbonate minerals Cementing material characterized by calcarenite chlorite clastic clayey cement colour Compactibility corroded boundaries cross-bedding cubic pseudomorphs deposition detrital Dolomitic limestone environments feldspar fossils freely circulated Geology of India glauconite Grains are subrounded granoblastic highly corroded indicate interbeddings intercalations iron oxide iron oxide pigmentation Jehlum KHAN Khewra Gorge Khyber Agency laminated layers less corroded limestone long shore currents marine water maroon material is carbonate metamorphism meters mica micaceous mineral sector Minerals are anhedral mud cracks non-clastic observed Pakistan Peshawar PETROGRAPHY Plagioclase porosity pseudomorphs Punjab quartz quartz grains recrystallized ripple marks rock texture salt crystals Salt Range sandstone sedimentary rocks sedimentary structures sediments shale slides stable shelf area strata stratification stratigraphic stratigraphic levels stylolites texture is metamorphic thin bedded Thin Section Tobra Formation underlying Jutana Dolomite Univ upper worm burrows