Geological Bulletin, Volume 12University of Peshawar, 1979 - Geology |
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Page 9
... amount of dissolved rocks . At places oblique displaced veins ending across the stylolites may also be used for the estimation of dissolved material . Even if the average amplitude is taken as a measure of minimum quantity removed , the ...
... amount of dissolved rocks . At places oblique displaced veins ending across the stylolites may also be used for the estimation of dissolved material . Even if the average amplitude is taken as a measure of minimum quantity removed , the ...
Page 15
... amount of feldspar deminishes with the increase in the geological age of the formation . Subrounded to rounded nature of ( a few coarse ) quartz grains is indicative of the fact that they are of multicycle origin . Low percentage of ...
... amount of feldspar deminishes with the increase in the geological age of the formation . Subrounded to rounded nature of ( a few coarse ) quartz grains is indicative of the fact that they are of multicycle origin . Low percentage of ...
Page 17
... amount also substantiates the writers ' view . The view is further confirmed by the fact that glauconite is present only in the very basal part of the formation . Ore minerals Ore minerals are present in a minor amount in the basal part ...
... amount also substantiates the writers ' view . The view is further confirmed by the fact that glauconite is present only in the very basal part of the formation . Ore minerals Ore minerals are present in a minor amount in the basal part ...
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