Geological Bulletin, Volume 6University of Peshawar, 1971 - Geology |
From inside the book
Results 1-3 of 10
Page 63
... peridotite , pyroxenites , hornblendites and norites . The contacts of the peridotites , pyroxenites , and hornblendites are almost sharply defined against diorites complexes in which 63.
... peridotite , pyroxenites , hornblendites and norites . The contacts of the peridotites , pyroxenites , and hornblendites are almost sharply defined against diorites complexes in which 63.
Page 64
... peridotite occurs at the outer margins . Only that portion of the peridotite , which constitutes the lower limb of the fold is visible . The upper limb is completely hornblendized . The peridotite , cxposed near the road side , is a ...
... peridotite occurs at the outer margins . Only that portion of the peridotite , which constitutes the lower limb of the fold is visible . The upper limb is completely hornblendized . The peridotite , cxposed near the road side , is a ...
Page 76
... peridotite are also common . The limestone is crystalline and varies in colour from yellowish - brown to greenish ... peridotite are tho common rocks in the ultramafic body . Serpentinite is light green to dark green , hard and compact ...
... peridotite are also common . The limestone is crystalline and varies in colour from yellowish - brown to greenish ... peridotite are tho common rocks in the ultramafic body . Serpentinite is light green to dark green , hard and compact ...
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 |
5 other sections not shown
Other editions - View all
Common terms and phrases
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