A very fine classic mostly gemmy crystal specimen of Fluorite from the West Pasture Mine, Weardale (George Farr collection). Excellent crystals of bright lustrous gemmy apple green Fluorite, form an area of stacked crystals measuring to 1.7cm on edge. Having formed on a matrix of of red-brown Siderite with a crystal band of Sphalerite on white Calcite. A terrific West Pasture Mine Fluorite