- Ore is
natural rock or
sediment that
contains one or more
valuable minerals,
typically including metals,
concentrated above background levels, and that...
- m****ive
steeply dipping orebodies (typically low grade) with high friability. An
undercut with
haulage access is
driven under the
orebody, with "drawbells"...
- 2009-07-04. "Structure, origin, and
concentration of the
Brunswick 12 and 6
orebodies".
Economic Geology.
Retrieved 2009-07-04. "Noranda Inc".
Funding Universe...
-
weathered or
oxidized zone ****ociated with
deeper primary copper sulfide orebodies.
Tenorite commonly occurs with
chrysocolla and the
copper carbonates,...
-
several tenements, and
immediately noted similarities between the
Mount Isa
orebodies and
those of
Broken Hill, New
South Wales.
Corbould secured an option...
-
since the
Chalcolithic era. The
Aljustrel camp
consists of six
separate orebodies (Estação, Feitais, Algares, Moinho, São João and Gavião) that lie on the...
-
estimates of 2007
world mine output. It is so
called because the main
orebody does not
outcrop on the surface, but is 'hidden' by
hundreds of metres...
- be
contrary to
magmatic origin. Parák also
argued that the form of the
orebodies as
tilted sheets is also
indicative of them
being sedimentary units. Parák...
-
through history.' The
chromium orebodies are
restricted to the
Peridotite zone of the
Ultramafic series. The
platinum group orebody is
located in the
lower part...
- The
Orebodies 18, 23 and 25 mine, part of BHP's
Eastern Ridge hub and
officially referred to as the
Newman East operation, is an iron ore mine located...
