Lots of areas on this specimen of Clinoclase display drusy crystals from Wheal Gorland, St. Day, Cornwall. Crystals of Clinoclase are a classic rich deep blue. Strangely two areas on the specimen show what appear to be Clinoclase pseudomorphs after wedge habit crystals of Lirconite, this would be the first known pseudomorph of this type to our knowledge. Othere associated minerals are Olivenite and Chrysocolla, on matrix of Quartz, Gibbsite and Fe-oxides, a specimen to be studyed.