Geological Bulletin, Volume 5University of Peshawar - Geology |
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Page 133
... present in calcareous and other rocks occurring close to the ultramafics in Swat , Dargai , and various parts of Mohmand Agency . The fuchsite- bearing rocks are greenish in most cases except at Mohmand Agency where they are brown with ...
... present in calcareous and other rocks occurring close to the ultramafics in Swat , Dargai , and various parts of Mohmand Agency . The fuchsite- bearing rocks are greenish in most cases except at Mohmand Agency where they are brown with ...
Page 140
... present in most of the oligoclase phenocrysts , many of which have sharp boundaries with the groundmass while others are corroded . Some phenocrysts of quartz , and a few phenocrysts of ferromagnesian minerals altered to chlorite and ...
... present in most of the oligoclase phenocrysts , many of which have sharp boundaries with the groundmass while others are corroded . Some phenocrysts of quartz , and a few phenocrysts of ferromagnesian minerals altered to chlorite and ...
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... present in most of the oligoclase phenocrysts , many of which have sharp boundaries with the groundmass while others are corroded . Some phenocrysts of quartz , and a few phenocrysts of ferromagnesian minerals altered to chlorite and ...
... present in most of the oligoclase phenocrysts , many of which have sharp boundaries with the groundmass while others are corroded . Some phenocrysts of quartz , and a few phenocrysts of ferromagnesian minerals altered to chlorite and ...
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