Memoirs of the Geological Survey of Pakistan, Volume 7The Survey, 1969 |
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Page 2
... structural units in the southern part of West Pakistan , defining all the architecture of the meridional Baluchistan branch of the Tethys . In each of these zones one can distinguish , with a more or less degree of validity , structures ...
... structural units in the southern part of West Pakistan , defining all the architecture of the meridional Baluchistan branch of the Tethys . In each of these zones one can distinguish , with a more or less degree of validity , structures ...
Page 8
... structures is marked , which fully corresponds to ore belts . One can distinguish here three ore belts , their borders coinciding with the position of the main structural zones : ( a ) chromite ore belt confined to the axial part of the ...
... structures is marked , which fully corresponds to ore belts . One can distinguish here three ore belts , their borders coinciding with the position of the main structural zones : ( a ) chromite ore belt confined to the axial part of the ...
Page 9
... structures of the first order are an evidence of the presence in west Pakistan of linear ore zonation that is due to strict confinement of deposits of a definite age and genetic type to extended major orebearing structures or ore belts ...
... structures of the first order are an evidence of the presence in west Pakistan of linear ore zonation that is due to strict confinement of deposits of a definite age and genetic type to extended major orebearing structures or ore belts ...
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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