Memoirs of the Geological Survey of Pakistan, Volume 7The Survey, 1969 |
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Page 1
... Neogene rock masses , among which Flysch - like sandstone complexes of Oligocene and Miocene age predominate . In the north of Pishin - Makran zone along the Afghanistan border , the Chagai median massif is distinctly prominent , which ...
... Neogene rock masses , among which Flysch - like sandstone complexes of Oligocene and Miocene age predominate . In the north of Pishin - Makran zone along the Afghanistan border , the Chagai median massif is distinctly prominent , which ...
Page 9
... Neogene and corresponding to the period of main folding stages , the formation of iron , copper and molybdenum deposits and ore manifestations took place . It is rather characteristic that these deposits originate in the periphery of ...
... Neogene and corresponding to the period of main folding stages , the formation of iron , copper and molybdenum deposits and ore manifestations took place . It is rather characteristic that these deposits originate in the periphery of ...
Page 12
... Neogene molasses ; 10 - Pre Deccan foredeep deposits ; 11 - Manganese associated with marine volcanogenous beds ; 12 - Chromite ; 13 - Asbestos ; 14 - Barite and birite - galena ; 15 - Galena ( sometimes ) with barite ; 16 - Iron ore ...
... Neogene molasses ; 10 - Pre Deccan foredeep deposits ; 11 - Manganese associated with marine volcanogenous beds ; 12 - Chromite ; 13 - Asbestos ; 14 - Barite and birite - galena ; 15 - Galena ( sometimes ) with barite ; 16 - Iron ore ...
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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