From: Sam Wormley on 20 Mar 2010 13:11 Sikhote Alin Meteorite Analysis http://edu-observatory.org/eo/Sikhote-Alin_Meteorite/index.html http://en.wikipedia.org/wiki/Sikhote-Alin_meteorite The Sikhote-Alin meteorite is classified as an iron meteorite belonging to the chemical group IIAB and with a coarse octahedrite structure. It is composed of approximately 93% iron, 5.9% nickel, 0.42% cobalt, 0.46% phosphorus, and 0.28% sulfur, with trace amounts of germanium and iridium. Minerals present include taenite, plessite, troilite, chromite, kamacite, and schreibersite. Measurements of my specimen at Iowa State University's Center for Nondestructive Evaluation also measure 93% iron, 5.9% nickel, 0.42% cobalt. -Sam
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