Geological Bulletin, Volume 12University of Peshawar, 1979 - Geology |
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Page 14
... present . The carbonate minerals are coarsely recrystallized in the ghost structures , and merge into the fine grained calcareous matrix . It is possible that these ghost structures have been reworked from the under lying Jutana ...
... present . The carbonate minerals are coarsely recrystallized in the ghost structures , and merge into the fine grained calcareous matrix . It is possible that these ghost structures have been reworked from the under lying Jutana ...
Page 16
... present in this formation . It never exceeds more than 1 percent , and is absent from majority of the slides studied . Albite - pericline twinning marke identification very easy and sharp . Glauconite Glauconite is present as a trace ...
... present in this formation . It never exceeds more than 1 percent , and is absent from majority of the slides studied . Albite - pericline twinning marke identification very easy and sharp . Glauconite Glauconite is present as a trace ...
Page 17
... present only in the very basal part of the formation . Ore minerals Ore minerals are present in a minor amount in the basal part but dominate the upper part and the shaly intercalations . It is the dominance of these minerals that an ...
... present only in the very basal part of the formation . Ore minerals Ore minerals are present in a minor amount in the basal part but dominate the upper part and the shaly intercalations . It is the dominance of these minerals that an ...
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