Pharmacoalumite
Jote Mine, Pampa Larga mining district, Tierra Amarilla, Copiapó Province, Atacama, Chile
Cubes of pharmacoalumite on mansfieldite. Associated minerals, not in the photograph, include, baryte, chlorargyrite, joteite, and tapiaite. Brent Thorne specimen and photograph.
© Brent Thorne 2015