AL-MALABEH, A.; KEMPE, S. Origin of Iron Ore Nuggets (“Bohnerze”) through Weathering of Basalt as Documented by Pebbles from the Herbstlabyrinth, Breitscheid-Germany. Acta Carsologica, Ljubljana, Slovenija, v. 34, n. 2, 2016. DOI: 10.3986/ac.v34i2.271. Disponível em: https://ojs.zrc-sazu.si/carsologica/article/view/271. Acesso em: 23 dec. 2024.