Archerite, Biphosphammite
Petrogale Cave, Madura Roadhouse, Dundas Shire, Western Australia, Australia
White colored archerite, with buff / tan colored biphosphammite, as crusts. Locality given as "Cockelbiddy," a town close to the cave. S030-14
1.0 cm field of view.
Excalibur Mineral specimen.
© 2008, JGW