出典:Wiktionary
出典:Wikipedia
出典:『Wikipedia』 (2011/01/28 06:45 UTC 版)
Claudetite is an arsenic mineral chemical formula As2O3.It is named for the french chemist, F. Claudet. Claudetite is formed as an oxidation product of arsenic sulfides and is colorless or white. It can be associated with arsenolite (the cubic form of As2O3) as well as realgar(As4S4), orpiment (As2S3) and sulfur.