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Chromite is a
crystalline mineral composed primarily of iron(II)
oxide and chromium(III)
oxide compounds. It can be
represented by the
chemical formula...
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Commercial samples often contain barium oxide and
other components.
Copper chromites catalyst are
produced by
thermal decomposition of
diverse precursors....
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structure of the acid, HCrO2 has been
determined by
neutron diffraction.
Chromites may be
formed by
reaction of chromium(III)
oxide with a
metal oxide: Cr2O3...
- Iron(II)
chromite is an
inorganic compound with the
chemical formula FeCr2O4. It is
created by the
sintering of chromium(III)
oxide and iron(II) oxide...
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Operation Chromite (Korean: 인천상륙작전; Hanja: 仁川上陸作戰; RR: Incheon
Sangnyuk Jakjeon; lit. Operation
Inchon Landing) or
Battle for Incheon:
Operation Chromite in...
- are
intensely colored.
Industrial production of
chromium proceeds from
chromite ore (mostly FeCr2O4) to
produce ferrochromium, an iron-chromium alloy,...
- Yamagata, and
Akita Prefectures. Most of ****an's copper, lead, zinc and
chromite is
located on Honshu,
along with smaller,
scattered deposits of gold, silver...
-
Merensky Reef
within the
Bushveld complex, Gauteng,
South Africa. In 1865,
chromites were
identified in the
Bushveld region of
South Africa,
followed by the...
- concentrated:
composed of
Lower Group chromites (LG) LG1-LG7, LG6 (subdivided as LG6A, LG6B),
Middle Group chromites (found
between lcz and ucz, t boundary)...
-
three gas-powered plants.
Philippine gold, nickel, copper,
palladium and
chromite deposits are
among the
largest in the world.
Other important minerals include...
