Geological Bulletin, Volume 5University of Peshawar - Geology |
From inside the book
Results 1-3 of 26
Page 9
... associated with the slate and phyllite . The slaty shale and slate of this formation are less pelitic as compared to the Manki Slate which overlies them . Sandy and gritty bands are frequently associated and in most of the sections ...
... associated with the slate and phyllite . The slaty shale and slate of this formation are less pelitic as compared to the Manki Slate which overlies them . Sandy and gritty bands are frequently associated and in most of the sections ...
Page 11
... associated with the weathered surfaces whereas the fresh faces are light grey or light greenish grey . In thin sections slight metamorphic effects are observed . The development of chlorite is visible in most of the sections cut from ...
... associated with the weathered surfaces whereas the fresh faces are light grey or light greenish grey . In thin sections slight metamorphic effects are observed . The development of chlorite is visible in most of the sections cut from ...
Page 121
... associated with the slates , may have been originally ' greenstone ' or spilitic lavas associated with the ' flysch deposits ' . The formation is extensively intruded by sills of dolerite , gabbro , and severely weathered granite ...
... associated with the slates , may have been originally ' greenstone ' or spilitic lavas associated with the ' flysch deposits ' . The formation is extensively intruded by sills of dolerite , gabbro , and severely weathered granite ...
Contents
Vol | 1 |
Vol | 5 |
Petrography of the upper part of Kohistan and southwestern Gilgit | 27 |
4 other sections not shown
Other editions - View all
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