One iron meteorite, Mundrabilla contains 25 to 35 volume percent troilite.
2.
The most famous troilite-containing meteorite is Canyon Diablo.
3.
Graphite and troilite occur in rounded nodules up to several cm in size.
4.
Troilite is regularly found in Martian meteorites ( i . e . those originating from Mars ).
5.
It occurs in association with enstatite, augite, niningerite, osbornite, troilite, gypsum and calcite.
6.
Iron sulfides like pyrrhotite, pentlandite, troilite and cubanite do occur, but elemental iron is absent.
7.
Canyon Diablo Troilite ( CDT ) is used as a standard of relative concentration of different isotopes of sulfur.
8.
Similar to the Moon's surface and meteorites, the fraction of troilite in Martian meteorites is close to 1 %.
9.
Sulfur is present on the moon in the form of the mineral troilite, ( FeS ) and could be reduced to obtain sulfur.
10.
It is normally present as troilite ( FeS ), but there are exceptions, with carbonaceous chondrites containing free sulfur, sulfates and other sulfur compounds.
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