释义 |
rosasite /ˈrəʊzəsʌɪt/Mineralogy nounA mineral typically found as a bluish or greenish secondary deposit on copper, zinc, and lead ores.- Rosasite is a carbonate and hydroxide of copper and zinc, (Cu,Zn)2CO3(OH)2. Crystal system: monoclinic..
Origin Early 20th century; earliest use found in Journal of the Chemical Society. From Rosas, name of a mine at Sulcis, Sardinia (where the mineral was first found in 1908) + -ite, after Italian rosasite. |