This is a very nice quality tumbled/polished piece of Chrysocolla and Cuprite.
This beautiful Chalcedony geode comes with both halves that match up perfectly.
Location: Okatumba, Kaokoveld, Namibia
Location: Sakoany, Majunga, Madagascar
Very nice Celestite with good blue color. It has smaller crystals about 1-2 cm in length.
This is a common crystal from an uncommon location.