These are nice bags of fluorite octahedrons. There are around 10 to 15 pieces per bag.
These are nice bags tumbled hematite. There are around 12 to 20 pieces per bag.
These stones are called polished amethyst quartz windows because they are tumbled amethyst quartz that has had a window cut on one face that is ...
Calcite is truly one of the best collection type minerals. There are lots of interesting forms and varieties as well as colorful and beautiful ...
Bornite is an important copper ore mineral. It does however get used in the mineral trade as a curiosity called ""peacock ore"". A favorite among ...
This Piece of Hematite Pseudomorph after Magnetite is in amazing condition.
Location: Sierra De Las Cruces, Coahuila, Mexico
