Geological Bulletin, Volume 5University of Peshawar - Geology |
From inside the book
Results 1-3 of 48
Page 45
... occur around Kamila . More rarely , they are also seen in other parts of the area . Some of them are in veins and small intrusions of a few yards thickness but some are fairly large . The largest of all , occurring about five miles to ...
... occur around Kamila . More rarely , they are also seen in other parts of the area . Some of them are in veins and small intrusions of a few yards thickness but some are fairly large . The largest of all , occurring about five miles to ...
Page 103
... occurs in amphibolite and chlortic schist , respectively . The latter is composed of chlorite , ( ? ) talc , muscovite and hornblende . Within this rock , fine crystals of black tourmaline also occur . In the former , the corundum is ...
... occurs in amphibolite and chlortic schist , respectively . The latter is composed of chlorite , ( ? ) talc , muscovite and hornblende . Within this rock , fine crystals of black tourmaline also occur . In the former , the corundum is ...
Page 124
... occur at various levels . The limestone weathers to sharply angular fragments which range in size from two to three inches . Mafic intrusions ( mainly sills ) which occur profusely , have caused soapstone mineralization . Workable ...
... occur at various levels . The limestone weathers to sharply angular fragments which range in size from two to three inches . Mafic intrusions ( mainly sills ) which occur profusely , have caused soapstone mineralization . Workable ...
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