Middle Earth Minerals: Agate in Rhyolite, Spiessberg, SW of Heuberghaus, Friedrichroda-Kleinschmalkalden, Thuringian Forest, Thuringia, Germany

Agate in Rhyolite, Spiessberg, SW of Heuberghaus, Friedrichroda-Kleinschmalkalden, Thuringian Forest, Thuringia, Germany