Rock crystal, limonite – Schynschlucht, Thusis, Viamala, Graubünden, Switzerland
 Sharp-edged, water-clear rock crystal double-terminated, partially covered with spherical limonite.
 This crystal comes from a new find, which was made possible thanks to a one-time special permit. After years of a strict collecting ban, a short-term mining permit was granted. Within the scope of this temporary exception, several specimens were recovered. We are pleased to offer collector pieces from this find.