Composition and Classification
This meteorite is an iron octahedrite. Minerals reported from the meteorite include:
- Cohenite - iron carbide
- Chromite - iron magnesium chromium oxide
- Daubreelite - iron(II) chromium sulfide
- Diamond and lonsdaleite - carbon
- Graphite - carbon
- Haxonite - iron nickel carbide
- Kamacite iron nickel alloy - the most common component.
- base metal sulfides
- Schreibersite - iron nickel phosphide
- Taenite iron nickel alloy
- Troilite a variety of the iron sulfide mineral pyrrhotite. The troilite in this sample is used as the standard reference for sulfur isotope ratios.
- Moissanite - a variety of silicon carbide, the second hardest natural mineral.
Samples may contain troilite-graphite nodules with metal veins and small diamonds.
Read more about this topic: Canyon Diablo (meteorite)
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