Fluorite with Quartz

Intergrown cubes of delicate pale blue-green Fluorite cover a matrix of massive Fluorite from the Lockridge mine at Bere Ferrers, north of Plymouth, Devon.  The cubic crystals, to 14 mm, have beautiful pale cornflower-blue colour zoning close to and parallel with the crystal faces.  A few colourless to slightly milky, double terminated Quartz crystal are scattered over the Fluorites along one edge of the specimen.