Talk:Rickardite

Chemical formula
Forman and Peacock give a completely different forumula and cite other sources that contradict the article. — Preceding unsigned comment added by 67.138.85.162 (talk) 21:28, 17 August 2012 (UTC)


 * Don't know 'bout Forman and Peacock, but I've added an alternate formula sourced to the Handbook of Mineralogy. Vsmith (talk) 01:15, 18 August 2012 (UTC)
 * RRUFF Database: Cu(2.64-3.00)Te2
 * Ford W E (1903) Rickardite, a new mineral, The American Journal of Science 165, 69-70
 * The chemical formula didn't get a revision later on.
 * Well, mindat.org cites:, Acta Crystallographica: B49: 398-403, Mineralogical Journal (Japan) (1973): 7: 252. --Chris.urs-o (talk) 02:25, 18 August 2012 (UTC)
 * We follow Rruff database/ IMA --Chris.urs-o (talk) 11:36, 25 January 2013 (UTC)