Memoirs of the Geological Survey of Pakistan, Volume 7The Survey, 1969 |
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Page 9
... 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 significance ...
... 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 significance ...
Page 10
... molybdenum and molybdenum deposits is very characteristic , the Baluchistan development being limited . There are also sulphur - pyrite and copper - pyrite deposits sometimes containing barite and lead which associate with submarine ...
... molybdenum and molybdenum deposits is very characteristic , the Baluchistan development being limited . There are also sulphur - pyrite and copper - pyrite deposits sometimes containing barite and lead which associate with submarine ...
Page 12
... molybdenum ( hydrothermal ) ; 18- Lead - zinc , hydrothermal ; 19 - Epithermal fluorite ; 20 - Antimony ; 21 - Native sulphur . Ore zones : 22- Chromite confined to fracture zones in the trough part of the geosyncline ; 23 - Chromite in ...
... molybdenum ( hydrothermal ) ; 18- Lead - zinc , hydrothermal ; 19 - Epithermal fluorite ; 20 - Antimony ; 21 - Native sulphur . Ore zones : 22- Chromite confined to fracture zones in the trough part of the geosyncline ; 23 - Chromite in ...
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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