Geological Bulletin, Volume 5University of Peshawar - Geology |
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Page 1
... CHERAT RANGE , WEST PAKISTAN R. A. KHAN TAHIRKHELI ABSTRACT The Attock - Cherat Range is exposed in an area of about 50 square miles in Attock district and 360 square miles in the Peshawar district , on both the sides of the Indus River ...
... CHERAT RANGE , WEST PAKISTAN R. A. KHAN TAHIRKHELI ABSTRACT The Attock - Cherat Range is exposed in an area of about 50 square miles in Attock district and 360 square miles in the Peshawar district , on both the sides of the Indus River ...
Page 3
... Cherat Range swings to the northeast , involving the strike and the main structural features of the area , and ultimately merges with Nizampur - Kohat ranges in Darra Adam Khel tribal territory . The geological setting and structure ...
... Cherat Range swings to the northeast , involving the strike and the main structural features of the area , and ultimately merges with Nizampur - Kohat ranges in Darra Adam Khel tribal territory . The geological setting and structure ...
Page 23
... Cherat Range . The older , ranges in age from Upper Ordovician to Middle or lower part of the Upper Silurian . The larger part of this sequence consists of slate , phyllitic slate and phyllite , with interlayered silty and sandy bands ...
... Cherat Range . The older , ranges in age from Upper Ordovician to Middle or lower part of the Upper Silurian . The larger part of this sequence consists of slate , phyllitic slate and phyllite , with interlayered silty and sandy bands ...
Contents
Vol | 1 |
Vol | 5 |
Petrography of the upper part of Kohistan and southwestern Gilgit | 27 |
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Common terms and phrases
abundant Ahmad Ali Masjid altered amphibole amphibolites Attock Attock Slates Attock-Cherat Range bands biotite Bull calcareous calcite carbonate Carboniferous Cherat chlorite colour correlated Cretaceous cross-bedding Darwazai deposits Devonian diorites dolomite epidote exposed feet thick feldspar fossils fractures garnet Geol geology Gilgit Agency gneisses grains granitic green grey Hazara District hornblende Ibid igneous India Indus River intrusions Jamrud Jan and Tahirkheli Jour Khan Khattak Khewra Formation Khwar Khyber Agency Kohat Kohistan Landikotal Slate limestone lithological Manki Slate Masjid Formation metamorphism metasedimentary miles minerals minor Mohmand Agency muscovite nala norites Nowshera occur outcrops Palaeozoic Paleocene Panjab Univ pegmatites Peshawar phyllites plagioclase pyroxene quartz quartzite reef region Rehman Ripple Marks rocks Salt Range sandstone Schistose Group schists sedimentary Shagai Shagai Limestone Shah Dheri shale Silurian Siluro-Devonian slaty shale Stauffer stratigraphic structures Surv Tertiary thin bedded Thin Section ultramafic veins weathered West Pakistan yellowish