Citation: Giester, G.; Rieck, B. (1996). Bechererite, (Zn,Cu)6Zn2(OH)13[(S,Si)(O,OH)4]2, a novel mineral species from the Tonopah-Belmont mine, Arizonia Note: U(1,2) changed for Si, S, O1, OH1 to match symmetry constraints.. American Mineralogist, 81, pp. 244-248.