|Malachite pseudomorph after cuprite showing octagon and dodecahedron
From Chessy, France. Specimen is just over 1 cm in maximum dimension.
Photo by Richard I. Gibson.
We discuss some classic pseudos from Chessy, France and Corocoro, Bolivia, as well as one of Kyle’s favorite skarns from Arizona.
Running time, 19 minutes.
—Richard I. Gibson