Mineral Resources Potential - Geothermal Resources
Mineral Resources Potential - Geothermal Resources
Mineral Resources Potential - Geothermal Resources
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1 18 <strong>Mineral</strong> <strong>Resources</strong> <strong>Potential</strong> of Ethiopia<br />
sp&ial molybdenum-containing alloys, such as the Hastelloys, me<br />
notably heat-resistant and corrosion-resistant. Molybdenum is used<br />
in oil pipelines, aircraft and missile parts, and in filaments.<br />
Molybdenum finds use as a catalyst in the petroleum industiy,<br />
especially in catalysts for removing organic sulfurs from petroleum<br />
products. Ma-99 is used in the nuclear isotope industry.<br />
a Molybdenum ranges are pigme'nts ranging from red-yellow to a<br />
in paints, inks, plastics, and rubber<br />
Coppr, zinc, lead, molybdenum murmnees in Ethiopia<br />
Copper most promising occurrences seem to be related to<br />
volcanogenic massive sulphide (VMS type) mineralization<br />
occurring in the meta-volcano-sedimentary belts of Western<br />
Ethiopia (Abetselo, KatPr). Other occurrences are related to basicultrabasic<br />
magmatic rocks and copper is also a common pathfinder<br />
of gold in many shear-zone related "mesothermd" goId deposits<br />
(Table 2). The well-hown Cu-Mu-(Co) Chercher deposit in<br />
Eastern Ethiopia, hosted in Mesozoic sandstones discordant over<br />
the Precambrian basement belongs to the Red Bed type. Recently,<br />
the Ethiopian <strong>Mineral</strong> Development Sh. Co. have discovered<br />
copper occurrencm at localities Wachile and G d e in Arero<br />
Wore&, Borena zone (Southem Etbiopia). The copper minerds<br />
are malachite associated with meta-granite and &randorite. The<br />
localities are currently under intensive gmIogical and geophysical<br />
mmm<br />
Zinc, Lead, as well as other commodities (e.g. Ag, As, Sb, Bi) are<br />
associated with Cu and Au in polpetallic massive and<br />
disseminated sulphides of volcanogenic and volcano-sedimentary<br />
deposits (Kata, Abetselo, Azale-Akendeyu), as well as pathfinders<br />
y primary "lode" orogenic deposits. Other Pb or Pbs<br />
located close to the basal contact of discordant<br />
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