Goethite Ps Aegirine (Zomba, Malawi)
Mount Malosa, Zomba, Malawi. 70mm x 55mm.
The full description for this specimen is as follows: Goethite after Siderite / Ankerite, Replacement of Aegirine. It's a really unusual specimen from Zomba and something we have not seen before. It's part of a collection we recently acquired and will be sold with the little acrylic plate and handwritten label. Estimated packed shipping weight +/- 100gr.