Geological Bulletin, Volume 12University of Peshawar, 1979 - Geology |
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Page 14
... glauconite are present in very minor amounts in some of the slides . Glauconite is present only in slides Nos . 1 and 2 , and appears to be the result of reworking from the underlying Jutana Dolomite . DESCRIPTION OF MINERALS Quartz ...
... glauconite are present in very minor amounts in some of the slides . Glauconite is present only in slides Nos . 1 and 2 , and appears to be the result of reworking from the underlying Jutana Dolomite . DESCRIPTION OF MINERALS Quartz ...
Page 16
... Glauconite Glauconite is present as a trace mineral in only two slides ( Nos . 1 & 2 ) . The grains are very small and appear to be the alteration product of chlorite . However , this does not seem to be a plausible explanation ...
... Glauconite Glauconite is present as a trace mineral in only two slides ( Nos . 1 & 2 ) . The grains are very small and appear to be the alteration product of chlorite . However , this does not seem to be a plausible explanation ...
Page 17
glauconite present in the Baghanwala Formation is neither of primary origin nor an alteration product of chlorite , but has been reincorporated from the under- lying Jutana Dolomite . Presence of glauconite in slides which contain ...
glauconite present in the Baghanwala Formation is neither of primary origin nor an alteration product of chlorite , but has been reincorporated from the under- lying Jutana Dolomite . Presence of glauconite in slides which contain ...
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