Sphalerite, cleiophane (sulfide group)
Dimensions:1.0 cm x 0.7 cm x 0.2 cm, nano
Object number: 2020.6.266
DescriptionOne large and many small samples in vial, located in sample container #5, pellet #46
Reference: Palache, 1937, U.S.G.S. Professional Paper 180, p. 27.