Calcite - Iberg, Bad Grund European minerals opal is traditionally associated with

opal is traditionally associated with inspiration

the former foreman

🇩🇪 Wirklich schöne

🇬🇧 Beautifully formed marcasite cluster

Several irregularly grown/distorted pyrite cubes on host rock

Calcite - Iberg, Bad Grund European minerals opal is traditionally associated withThis specimen features excellently crystallized, softly yellow calcite crystals beautifully developed on a brown limonite matrix. The calcite shows well defined crystal forms with a pleasant luster, creating an elegant contrast to the earthy, iron rich host rock. Overall, it is a highly aesthetic and historically significant piece. The locality belongs to one of the oldest mining districts in Europe, where calcite and various raw materials were