Memoirs of the Geological Survey of Pakistan, Volume 7The Survey, 1969 |
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Page 1
... traced in the meridional direction from Karachi to Quetta and farther in the regions of North Waziristan . Deposits of all Mesozoic systems are widely developed within this zone , the total thickness of which reaches to 7 km . In the ...
... traced in the meridional direction from Karachi to Quetta and farther in the regions of North Waziristan . Deposits of all Mesozoic systems are widely developed within this zone , the total thickness of which reaches to 7 km . In the ...
Page 3
... traced relation of the deposits with the regions f submarine volcanics as well as general geological data pointing to the Pre - Oligocene age of barite - polymetallic mine- alization . Another peculiar group of endogenous deposits ...
... traced relation of the deposits with the regions f submarine volcanics as well as general geological data pointing to the Pre - Oligocene age of barite - polymetallic mine- alization . Another peculiar group of endogenous deposits ...
Page 6
... anti- mony ( mercury and fluorite deposits are possibly to be discovered ) . Traces of magmatism are absent Mainly sandstone schist sediments with minor car- bonates . Middle ( Principal folded phase and in- trusions of granites.
... anti- mony ( mercury and fluorite deposits are possibly to be discovered ) . Traces of magmatism are absent Mainly sandstone schist sediments with minor car- bonates . Middle ( Principal folded phase and in- trusions of granites.
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Common terms and phrases
Afghanistan Alpine geosynclinal antimony Baluchistan Alpine Baluchistan geosynclinal development barite barite-polymetallic Bela region border central geosynclinal trough central geosynclinal zone Chagai median massif chalcopyrite characteristic characterized chromite deposits chromite ore belt complex confined copper and molybdenum copper-molybdenum Cretaceous Dalbandin distribution of endogenous Early Paleogene endogenous deposits endogenous mineralization Eocene epithermal felsic Fluorite deposits folded structures formation formed fracture zones fractured intrusions gabbro geological development geological structure Geological Survey geosynclinal regime geosynclinal trough zone granodiorite hematite Hindubagh region hydrothermal Indian Platform Khuzdar Las Bela lenses limestones Magmatism magnetite main folding Makran manganese manifestations Mesozoic metallogenic features metallogeny mineral deposits molybdenum Neogene North Waziristan occur Oligocene orebearing structures Paleogene Pishin Pishin-Makran trough Pishin-Makran zone plagiogranites porphyrites Quetta regularities of distribution schists sedimentation skarn southern structural zones submarine effusives Survey of Pakistan terrestrial effusives Tethys thickness took place ultramafic intrusions ultramafic rocks volcanogenous West Pakistan widely developed