4D08: Small yellowish, bright and profiled crystals of Iranite, a rare lead, copper and chromium silicate, implanted on Dolomite matrix. The specimen is a cotype for the species, and came from the Sorbonne Museum, now Pierre et Marie Curie University, with a handwritten label by Pierre Bariand, curator of the mineral collection.
Chah Khouni Mine, Madan-e Nakhlak, Anarak District, Nain, Isfahan Province  Iran

Specimen size: 2.8 × 3.2 cm = 1.10” × 1.26”