Home / Explore / Minerals / Marcobaldiite Minerals Marcobaldiite marcobaldiite Pb12(Sb3As2Bi)∑6S21 Arsenmarcobaldiite: Mineral information, data and localities. — via www.mindat.org · Source Overview Marcobaldiite is a mineral species (sulfosalt mineral). It crystallises in the triclinic system. Scientific references Marcobaldiite — Wikidata. https://www.wikidata.org/wiki/Q24255311 Link