Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEffects of Blue Fluorescence on Diamond Appearance, Color Treatment and Brightening of “Edison” Pearls, and a Pioneering Gemstone Market in Pakistan.AuthorsPay, DuncanSubjectsPAKISTAN; DIAMONDS; GEMS &; precious stones; FLUORESCENCE; COLORS; MALACHITE green; WATER qualityPublicationGems & Gemology, 2021, Vol 57, Issue 2, p101ISSN0016-626XPublication typeArticle