Memoirs of the Geological Survey of Pakistan, Volume 7The Survey, 1969 |
From inside the book
Results 1-3 of 4
Page 7
... skarn - type copper deposits are supposed relation with plagiogranite intrusions . There is a pos- sible association of titanium- magnetite deposits with gabbro Magnetite ( with chalcopyrite ) skarns ; hydrothermal copper , molybdenum ...
... skarn - type copper deposits are supposed relation with plagiogranite intrusions . There is a pos- sible association of titanium- magnetite deposits with gabbro Magnetite ( with chalcopyrite ) skarns ; hydrothermal copper , molybdenum ...
Page 9
... skarn and hydro- thermal types , molybdenum mineralization being at present of minor significance . Within the belt , numerous iron ore occurrences are also known ; they include in particular the Chilgazi magnetite deposit composed of ...
... skarn and hydro- thermal types , molybdenum mineralization being at present of minor significance . Within the belt , numerous iron ore occurrences are also known ; they include in particular the Chilgazi magnetite deposit composed of ...
Page 12
... skarn hydro thernmal ; 17 - Copper ( chalcopyrite - skarn and hydrothermal ) and copper - molybdenum ( hydrothermal ) ; 18- Lead - zinc , hydrothermal ; 19 - Epithermal fluorite ; 20 - Antimony ; 21 - Native sulphur . Ore zones : 22 ...
... skarn hydro thernmal ; 17 - Copper ( chalcopyrite - skarn and hydrothermal ) and copper - molybdenum ( hydrothermal ) ; 18- Lead - zinc , hydrothermal ; 19 - Epithermal fluorite ; 20 - Antimony ; 21 - Native sulphur . Ore zones : 22 ...
Other editions - View all
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