Fluorite with Sphalerite, Elmwood, Tennessee, ex. Harry Brown Estate, Dr. David London Collection L-029, Medium Cabinet 8.5 x 9.0 x 10.5cm, $600. Online 10/12
Classic example of an Elmwood fluorite showing the distinctive lilac colored rim with transparent optical corner. When viewed parallel to the cube, vivid internal zoning is visible showing episodic deposition. Nice association with lustrous sphalerite and a complete floater. In top condition. Dr. London acquired the piece from the Harry Brown estate auction in Joplin, MO in November 1997.