Talk:Periclase

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I removed this sentence: "Dead burned sea water magnesia is specifically used in cupels in the assay process for gold bearing ores, where it absorbs other minerals in the presence of lead and permits calculation of the gold content in gold bearing ores" as it was unsourced and poorly written. Doonhamer (Banter) 13:39, 2007 February 2

Ferropericlase/magnesiowüstite

There seems to be a lack of agreement regarding the naming of solid solutions. In an earlier version, I had referred to the Mg-rich minerals of the periclase-wüstite solid solution series as ferropericlase, but this was misinterpreted by User:Vsmith in an subsequent edit as referring to an Fe-rich mineral. In practice, both terms seem to be used as synonyms in the literature, so I have removed the pertinent remarks on the naming and clarified that in the text about the lower mantle, it is indeed an Mg-rich solid solution. If someone decides to remark on the naming, it would be desirable to provide a reference to an official mineralogical organization; I haven't been able to find something useful that reflects actual use.--TomR (talk) 01:30, 23 November 2014 (UTC)[reply]

Seems my earlier edit was due to a mis-interpretation, sorry 'bout that. I've added a couple of refs and a link to the existing ferropericlase stub article. Vsmith (talk) 02:05, 23 November 2014 (UTC)[reply]