Memoirs of the Geological Survey of Pakistan, Volumes 7-8The Survey, 1969 |
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Page 3
... occur in contact with shales ( Siro - Dhora deposit ) . Barite and barite- polymetallic deposits are most abundant to the east of Bela and to the south of Khuzdar . The Bela region deposits are commonly composed of barite veins occurring ...
... occur in contact with shales ( Siro - Dhora deposit ) . Barite and barite- polymetallic deposits are most abundant to the east of Bela and to the south of Khuzdar . The Bela region deposits are commonly composed of barite veins occurring ...
Page 4
... occur in the Oligocene sandstone - shale sequences and are confined to major and extended zones of dislocations of north - east trend . Within ore bearing fractures , antimony ores form lenses and mineralized zones of quartzose rocks ...
... occur in the Oligocene sandstone - shale sequences and are confined to major and extended zones of dislocations of north - east trend . Within ore bearing fractures , antimony ores form lenses and mineralized zones of quartzose rocks ...
Page 10
... occur in the deposits of different stages . First of all it concerns lead , which concentrates both in barite ores ... occurs in Pishin antimony ores and cinnabar in barite deposits of Khuzdar region which is supposed to be formed at an ...
... occur in the deposits of different stages . First of all it concerns lead , which concentrates both in barite ores ... occurs in Pishin antimony ores and cinnabar in barite deposits of Khuzdar region which is supposed to be formed at an ...
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Common terms and phrases
ammonite ammonite bed antimony argillaceous limestone bed Bajocian Baluchistan Baluchistan geosynclinal development barite Bathonian Belemnite bifurcating body chamber central geosynclinal trough Chagai median massif Chiltan limestone Choffatia chromite chromite deposits Cutch described specimen diadematus Waagen disconformably Dolikephalites endogenous deposits endogenous mineralization Fatmi felsic fluorite fluorite deposits fractured genus geosynclinal holotype Homoeoplanulites indet Indian Platform Indocephalites Locality.-Wam Tangi Lower Callovian Lower Callovian ammonite Macrocephalites magmatism magnetite Massive limestone Mazar Drik formation Mazar Drik limestone metallogeny microconch molybdenum Noetling Oligocene Paleogene Paralcidia Pishin Pleurocephalites polyphemus primary ribs pyritic pyritic argillaceous limestone regularities of distribution ribbing style rocks Sembar formation sequence shale shell side view skarn southern Spath specimens internal mould Stratigraphic Range.-Lower Callovian subgenus Survey of Pakistan Takatu limestone thin bedded limestone Tithonian trifurcate ultramafic intrusions Umbilical diameter umbilical wall umbilicus Upper venter volcanogenous Vredenburg 1909 Wam Tangi West Pakistan Whorl height whorl section whorl side Whorl thickness