Geological Bulletin, Volume 12University of Peshawar, 1979 - Geology |
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Page 24
... micaceous minerals that majority of the sandstone samples falls within the category of calcareous sandstones and micaceous sandstones . Mixtures of these two categories are also present . At a distance of about 5 meters and 9 meters ...
... micaceous minerals that majority of the sandstone samples falls within the category of calcareous sandstones and micaceous sandstones . Mixtures of these two categories are also present . At a distance of about 5 meters and 9 meters ...
Page 26
... micaceous , small amounts of clayey minerals also present Meters Cms . 0 96 2 ... 48 ... Siltstone - shale , olive , at places maroon , very fine grained , lami- nated , thick bedded , abundant iron leaching , hard calcareous cementing ...
... micaceous , small amounts of clayey minerals also present Meters Cms . 0 96 2 ... 48 ... Siltstone - shale , olive , at places maroon , very fine grained , lami- nated , thick bedded , abundant iron leaching , hard calcareous cementing ...
Page 27
... micaceous , abundant iron oxide pigmenta- tion , near the top contains green shaly intercalations , loosely cemeuted , ealcitic and iron oxide ( ? ) cement 14 0 40 ... 0 60 Micaceous sandstone , brown , fine grained , thin bedded ...
... micaceous , abundant iron oxide pigmenta- tion , near the top contains green shaly intercalations , loosely cemeuted , ealcitic and iron oxide ( ? ) cement 14 0 40 ... 0 60 Micaceous sandstone , brown , fine grained , thin bedded ...
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