-
Mackinawite is an iron
nickel sulfide mineral with the
chemical formula (Fe,Ni) 1+xS (where x = 0 to 0.11). The
mineral crystallizes in the tetragonal...
- or hexagonal) Troilite, FeS, the
endmember of
pyrrhotite (hexagonal)
Mackinawite, Fe1+xS (where x = 0 to 0.1) (tetragonal) Marcasite,
orthorhombic FeS2...
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equivalent positions in the mineral's structure; for example, the
formula of
mackinawite is
given as (Fe,Ni) 9S 8,
meaning Fe xNi 9-xS 8,
where x is a variable...
- of magnetite)
Lublinite (variety of calcite)
Macaulayite Macdonaldite Mackinawite Madocite Magadiite Maghemite Magnesioferrite Magnesiohastingsite Magnesiopascoite...
-
minerals have also been
identified in iron
sulfide magnetosomes—including
mackinawite (tetragonal FeS) and a
cubic FeS—which are
thought to be
precursors of...
- al. (2007)[citation needed] have
shown that
direct transformation of
mackinawite (FeS) to
pyrite (FeS2) on
reaction with H2S till 300 °C is not possible...
-
found on the
planet Mars by the
Opportunity rover on
October 13, 2009
Mackinawite, an iron
nickel sulfide mineral Michilimackinac, a
former term for the...
-
concentrating organic molecules,"
composed of iron-sulfur
minerals such as
mackinawite,
endowed these mineral cells with the
catalytic properties envisaged...
- 15 Ruthen****nite, 15 Westerveldite; 20 Makinenite, 20 Millerite; 25
Mackinawite, 30 Vavrinite; 35a Braggite, 35a Cooperite, 35a
Vysotskite 02.CD With...
- anhydrite. The
sulfides produced include nickel-rich sulfides, such as
mackinawite.
Laboratory experiments have
confirmed that at a
temperature of 300 °C...
