Fluorite on Microcline, Erongo, Namibia

Beautiful mint green fluorite crystals (modified cubes) on microcline. The entire piece appears to have been naturally-etched, meaning the chemical conditions during it's formation changed and slowly began dissolving it. Luckily that process stopped but gave this piece some extra interest by slightly rounding the fluorites and adding some sparkle to the microcline. There is a smattering of muscovite at the base of the fluorites too. From the Mike Menzies collection (# 1327). From the Erongo Mountains, Erongo Region, Namibia. Dimensions: 3 x 3 x 3.5 cm