Geological Bulletin, Volume 12University of Peshawar, 1979 - Geology |
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Page 32
... corroded boundaries . Clastic material of sand particles are less corroded but much rounded than non - clastic . Metamorphic texture is by the induced medium grade regional metamorphism . Compactibility is 60-80 % and porosity 15-40 ...
... corroded boundaries . Clastic material of sand particles are less corroded but much rounded than non - clastic . Metamorphic texture is by the induced medium grade regional metamorphism . Compactibility is 60-80 % and porosity 15-40 ...
Page 35
... corroded boundaries except limonite which is highly corroded , and the rock is extensively limonitized . Clastic grains such as quartz and feldspar are less corroded and rounded than non - clastic . Carbonate and limonite are the ...
... corroded boundaries except limonite which is highly corroded , and the rock is extensively limonitized . Clastic grains such as quartz and feldspar are less corroded and rounded than non - clastic . Carbonate and limonite are the ...
Page 36
... corroded boundaries . Minerals are sub- hedral to anhedral . Metamorphism is high and the rock texture is metamorphic . Due to high metamorphism and dolomitization fossils are recrystallized and indistinctive . Compactibility is 75-80 ...
... corroded boundaries . Minerals are sub- hedral to anhedral . Metamorphism is high and the rock texture is metamorphic . Due to high metamorphism and dolomitization fossils are recrystallized and indistinctive . Compactibility is 75-80 ...
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