It was discovered originally in 1789 at Artern in Thuringia in Germany it has subsequently also been found in Russia, Austria, the Czech Republic, and Hungary.
It was discovered originally in 1789 at Artern in Thuringia in Germany it has subsequently also been found in Russia. It was discovered originally in 1789 at Artern in Thuringia in Germany it has subsequently also been found in Austria. It was discovered originally in 1789 at Artern in Thuringia in Germany it has subsequently also been found in the Czech Republic. It was discovered originally in 1789 at Artern in Thuringia in Germany it has subsequently also been found in Hungary.