Sensational find lay dormant in Keller in Bavaria for decades – “A freak of nature”.. As of: February 2, 2024, 11:21 a.m Humboldtin can be admired at the mineral fair in October 2024.
It will be on display at the Geological Survey’s stand at the largest European minerals fair. There was also a spectacular discovery in the animal world with the animal dlinpa (dpa.com) The yellow mineral was found in 1949 in a brown coal seam in the Mathiaszeche.