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Page 5
Upper age limit of the considered deposits is not adequately defined and
probably it is not older than the Oligocene . It is necessary to emphasize the
copper , molybdenum and lead deposits occurrences associate with fractured
intrusions of ...
Upper age limit of the considered deposits is not adequately defined and
probably it is not older than the Oligocene . It is necessary to emphasize the
copper , molybdenum and lead deposits occurrences associate with fractured
intrusions of ...
Page 8
There is all ground to believe that some part of chromite ore belt is overlain by the
Oligocene deposits of late PishinMakran trough , due to which the belt is limited
in width . Moreover it is not excluded , that within a single chromite ore belt ...
There is all ground to believe that some part of chromite ore belt is overlain by the
Oligocene deposits of late PishinMakran trough , due to which the belt is limited
in width . Moreover it is not excluded , that within a single chromite ore belt ...
Page 12
... 2 - Copper - Molybdenum ore belt ( II ) confined to Chagai median massif and
formed in the middle stages of the geosynclinal development on the borderline of
the Eocene and Oligocene ; 3 — Pishin - Makran mercury - antimony ore belt ( III
) ...
... 2 - Copper - Molybdenum ore belt ( II ) confined to Chagai median massif and
formed in the middle stages of the geosynclinal development on the borderline of
the Eocene and Oligocene ; 3 — Pishin - Makran mercury - antimony ore belt ( III
) ...
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Common terms and phrases
analysis antimony associated Baluchistan geosyncline barite bearing Bela region belt bodies border central geosynclinal trough Chagai median massif characteristic characterized chromite deposits clearly closely complex composed confined connected consider consideration copper copper-molybdenum Cretaceous definite direction dislocations distinguishing Early effusives endogenous deposits endogenous mineralization epithermal evidently extends felsic fluorite fluorite deposits folded folded structures formation formed fracture zones fractured geological geosynclinal development Hindubagh Indian Platform iron known largest late lenses limestones limits Magmatism magnetite major manganese manifestations marginal marked meridional metallogeny mineral deposits molybdenum Neogene northern observe occur Oligocene origin outlined Paleogene period Pishin position possible present processes prominent region regularities of distribution relation represented rocks Scheme sedimentation sequences significance situated skarn southern stage structural zones structures studied tectonic terrestrial territory Tethys thickness took traced ultramafic intrusions ultramafic rocks veins volcanic volcanogenous West Pakistan widely developed zone