Abernathyite

Abernathyite is a pale, yellow-colored mineral that forms crystals.  It was named for Jess Abernathy, the person who found the first samples of this mineral.  It is found in a mine in Emery County, in the United States.  It is highly radioactive.

Chemically, it is a hydrate of potassium uranyl arsenate. It has the chemical formula .

 References 

Category:Arsenate minerals
Category:Uranyl minerals