Unique Mineral Samples Collection

A diverse assortment of unique mineral specimens sourced from North America and Europe, highlighting notable stones like samarskite, willemite, and pyrite, with distinct geological features.

Childrenite. minerals. North America; USA; Maine; Oxford County; Hebron
Childrenite. minerals. North America; USA; Maine; Oxford County; Hebron
Opal. minerals. Africa; Ethiopia; Shewa ProvinceMinerals: Sulphides - HaueriteRhodochrosite. minerals. South America; Argentina; Catamarca ProvinceJadeite. minerals. Guatemala