Collection Number: 13313
Cabinet number: 100-8-7
Comments: var. chalcedony, moss agate
School: UMN
Collection
mindat.org link
Alternate number: 1847
Pieces: 1
Age, Formation, Suite: Jurassic
Collector, Date: TL Duncan, 1899
Locality: 9 Mile Crossing, Little Medicine Bow River, Carbon Co, WY