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Pseudobrookite is an iron
titanium oxide mineral with formula: Fe2TiO5 or (Fe3+,Fe2+)2(Ti,Fe2+)O5.
Pseudobrookite was
first described in 1878 for an occurrence...
- was
attributed to
dissimilar coloration.
Armalcolite is a part of the
pseudobrookite group which consists of
minerals of the
general formula X2YO5. X and...
- It is
commonly ****ociated with beryl, quartz, spessartine, hematite,
pseudobrookite, hausmannite,
braunite and
topaz in
pneumatolytic or
hydrothermal veins...
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Portlandite Posnjakite Poudretteite Povondraite Powellite Prehnite Proustite Pseudobrookite Pseudomalachite Pseudowollastonite Pumpellyite (group of sorosilicates)...
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minerals include bixbyite, quartz, orthoclase, topaz, spessartine,
pseudobrookite and hematite.
Minerals portal Chrysoberyl –
Mineral or
gemstone of beryllium...
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minerals are
found at
Topaz Mountain including garnet, amethyst, opal,
pseudobrookite and hematite. "Topaz". NGS Data Sheet.
National Geodetic Survey, National...
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minerals include bixbyite, quartz, orthoclase, topaz, spessartine,
pseudobrookite and hematite.
Synthetic red
beryl is
produced using hydrothermal process...
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Minerals ****ociated with
chaoite include: graphite, zircon, rutile,
pseudobrookite, magnetite,
nickeliferous pyrrhotite and baddeleyite.
Glossary of meteoritics...
- Romanite*; 10 Bixbyite, 10 Avicennite; 15 Armalcolite, 15 Mongshanite*, 15
Pseudobrookite; 20 Magnesiohogbomite-6N6S, 20 Magnesiohogbomite-2N3S, 20 Magnesiohogbomite-2N2S...
- ilmenite-containing feedstocks.
Reduction is
performed in a
rotary kiln with
pseudobrookite (Fe2O3.TiO2), coal, and sulfur, then
heated to a
temperature greater...
