Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleHistoric sales of pink and blue diamonds from the Argyle mine.AuthorsFritsch, Emmanuel; Choudhary, Gagan; Beeding, Christopher M.; Overlin, StuartAbstractThe article reports on the sale of the final production of pink and blue diamonds by Rio Tinto in October 2021, nearly one year after the end of operations at Argyle mine in Western Australia.PublicationGems & Gemology, 2021, Vol 57, Issue 4, p406ISSN0016-626XPublication typeArticle