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  • Zaffre, a pre-scientific substance (see List of alchemical substances), is a deep blue pigment obtained by roasting cobalt ore, and is made of either an impure form cobalt oxide[1] or impure cobalt arseniate. During the Victorian Era, zaffre was used to prepare smalt and stain glass blue. — “Zaffre - Wikipedia, the free encyclopedia”,
  • This article is within the scope of WikiProject Chemicals, a daughter project of WikiProject Chemistry, which aims to improve Wikipedia's coverage of Retrieved from "" Categories: Stub-Class chemicals articles | Low-importance chemicals articles | Unassessed. — “Talk:Zaffre - Wikipedia, the free encyclopedia”,
  • The following 35 pages are in this category, out of 35 total. This list may not reflect Z. Zaffre. Zinc oxide. Zinc phosphate. Retrieved from " — “Category:Inorganic pigments - Wikipedia, the free encyclopedia”,


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