Memoirs of the Geological Survey of Pakistan, Volume 7The Survey, 1969 |
From inside the book
Results 1-3 of 3
Page 1
... lower parts of the section of geosynclinal complexes , rocks of the Permian age are known ( which grades into the Triassic rocks ) . In the section of Mesozoic sediments calcareous rocks are significant , but in some regions , submarine ...
... lower parts of the section of geosynclinal complexes , rocks of the Permian age are known ( which grades into the Triassic rocks ) . In the section of Mesozoic sediments calcareous rocks are significant , but in some regions , submarine ...
Page 2
... lower order . However detailed regional demarcation is very difficult because of poor geological study of West Pakistan . Unfortunately , up - till now many cardinal points of the geological development of the region remain vague . Here ...
... lower order . However detailed regional demarcation is very difficult because of poor geological study of West Pakistan . Unfortunately , up - till now many cardinal points of the geological development of the region remain vague . Here ...
Page 8
... lower horizons will grade into essentially polyme- tallic ones . In the regions of submarine effusives the discovery of chalcopyrite deposits is quite possible . Therefore , the character of mineralization of chromite ore belt is far ...
... lower horizons will grade into essentially polyme- tallic ones . In the regions of submarine effusives the discovery of chalcopyrite deposits is quite possible . Therefore , the character of mineralization of chromite ore belt is far ...
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