This crucible originates from a casting workshop in Friesach and is filled with silver slag from Dobritsch.

Silver mines were located at Zosen near Hüttenberg, Dobersberg (west of Friesach), and Dobritsch.

What is a crucible?
A crucible refers to a heat-resistant container used to melt metals or ores at very high temperatures, essentially acting as a “melting pot” where the raw material is heated until it liquefies, allowing for further processing or refining. A crucible can withstand extreme heat without melting.