Collection Number: 13915
Cabinet number: 100-8-7
Comments: var. chalcedony, jasper, w/ moss agate & quartz crystals
School: UMN
Collection
mindat.org link
Alternate number: 1861, Aa25
Pieces: 1
Age, Formation, Suite: --
Collector, Date: TL Duncan, 1899
Locality: Specimen Hill, Albany Co, WY