Geological Bulletin, Volume 6University of Peshawar, 1971 - Geology |
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Page 18
... appears to be as calcic as Ango . Many rocks are banded and some of the bands have a higher quantity of biotite . Age and Correlation : The Deshai diorites appear to extend in a northeasterly direction for miles on both sides of the ...
... appears to be as calcic as Ango . Many rocks are banded and some of the bands have a higher quantity of biotite . Age and Correlation : The Deshai diorites appear to extend in a northeasterly direction for miles on both sides of the ...
Page 20
... appears that the rocks may be spread over a broader range of Lower to Middle Tertiary period . The Granitic Rocks . Apart from the smaller granite intrusions described in the previous pages , large masses of granites occur in Bankhwar ...
... appears that the rocks may be spread over a broader range of Lower to Middle Tertiary period . The Granitic Rocks . Apart from the smaller granite intrusions described in the previous pages , large masses of granites occur in Bankhwar ...
Page 76
... appears that this part of the metasedimentary terrain may be the northern limb of a large eroded fold having connection with the Mullagori structure . A thick ultramafic body is exposed at three different places namely Sheikh Ismail ...
... appears that this part of the metasedimentary terrain may be the northern limb of a large eroded fold having connection with the Mullagori structure . A thick ultramafic body is exposed at three different places namely Sheikh Ismail ...
Contents
Preliminary geology and petrography of Swat Kohistan | 1 |
The geology of the Gandghar Range Distt Hazara N W F | 33 |
Lithological classification and environment of deposition of | 43 |
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abundant altered amphibolites appears associated bands base beds biotite body brown Bull chlorite colour common complex concentration consist contain correlated cover crystalline crystals dark deposits developed diorites distance dykes east eastern epidote exposed extend feet feldspar folded foliation Formation fractures Gandghar Range garnet Geol geology gneisses grades grains granites green grey Group Hazara hornblende inches Indus intrusions iron Kalam Kohistan latter layers light limestone locally located Lower marble material Member metals Middle miles minerals minor natural norites occur outcrop Pakistan pegmatite Peshawar phyllites places plagioclase present probably quartz quartzites rare region result River road rocks samples schists seen sericite shale shear slates solubility solutions southern stream strike structure suggest sulphide Swat temperature thick thin transport types Univ Upper usually valley varieties various veins village volcanic waters western zone