Wulfenite

IMA formula: PbMoO₄

Crystallography: Tetragonal. I4₁/a. a = 5.4317(8) Å, c = 12.1144(19) Å. Z = 4.

Specimen #228. Wulfenite and mimetite. Rowley Mine, Theba, Painted Rock Mining District, Painted Rock Mountains, Maricopa County, Arizona, USA. FOV 7.3 mm.