Rare Bastnäsite Crystal Specimen in Pottle fluorescent A gorgeous example of octahedral

A gorgeous example of octahedral Fluorite with a deep blue/green colour

Each sign has characteristics and it's own strengths and weaknesses

Green Aventurine and Amethyst

Weight 303g

A stunning large crystal of polished CHampagne Topaz

Rare Bastnäsite Crystal Specimen in Pottle fluorescent A gorgeous example of octahedralBastnsite is a vital rare earth fluorocarbonate mineral with the general chemical formula REE(CO)F. Primarily composed of cerium, lanthanum, and neodymium, it is one of the world's principal commercial sources for light rare earth elements, which are essential for manufacturing electric vehicles, wind turbines, and high strength magnets. This specimen comes in a protective pottle with identification label. Specimen measures approx. 1. 5cm x 1. 1cm x