Memoirs of the Geological Survey of Pakistan, Volume 7The Survey, 1969 |
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Page 8
... copper - molybdenum belt confined to the Chagai median massif ( Fig . 2 ) . Distinguishing such regional ore bearing structures has been done , to a great extent provisionally , which is first of ... copper - molybdenum ore belt is confined.
... copper - molybdenum belt confined to the Chagai median massif ( Fig . 2 ) . Distinguishing such regional ore bearing structures has been done , to a great extent provisionally , which is first of ... copper - molybdenum ore belt is confined.
Page 9
... copper and molybdenum mineralization has a great development . Copper occurrences within this structure are most abundant , which are represented by skarn and hydro- thermal types , molybdenum mineralization being at present of minor ...
... copper and molybdenum mineralization has a great development . Copper occurrences within this structure are most abundant , which are represented by skarn and hydro- thermal types , molybdenum mineralization being at present of minor ...
Page 12
... Copper ( chalcopyrite - skarn and hydrothermal ) and copper - molybdenum ( hydrothermal ) ; 18- Lead - zinc , hydrothermal ; 19 - Epithermal fluorite ; 20 - Antimony ; 21 - Native sulphur . Ore zones : 22- Chromite confined to fracture ...
... Copper ( chalcopyrite - skarn and hydrothermal ) and copper - molybdenum ( hydrothermal ) ; 18- Lead - zinc , hydrothermal ; 19 - Epithermal fluorite ; 20 - Antimony ; 21 - Native sulphur . Ore zones : 22- Chromite confined to fracture ...
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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