Mark Cole, MinershopApr 6, 2016Manganocalcite on Sphalerite - PeruA large plate of very pink manganocalcite crystals on a matrix of sphalerite (non-fluorescent), w/ some pyrite. Very bright under SW, but also quite fluorescent under LW.
A large plate of very pink manganocalcite crystals on a matrix of sphalerite (non-fluorescent), w/ some pyrite. Very bright under SW, but also quite fluorescent under LW.