Collection Number: 10821
Cabinet number: 100-6-2
Comments: Iceland Spar, double refraction
School: UMN
Collection
mindat.org link
Alternate number: 1511
Pieces: 3
Age, Formation, Suite: --
Collector, Date: 1894
Locality: Iceland
Collection Number: 10821
Cabinet number: 100-6-2
Comments: Iceland Spar, double refraction
School: UMN
mindat.org link
Alternate number: 1511
Pieces: 3
Age, Formation, Suite: --
Collector, Date: 1894
Locality: Iceland