Very fine lustrous acicular inter grown crystal clusters of the rare mineral Mixite, from the Hilarion Mine, Lavrion, Greece. Apple green Mixite throughout vuggy Goethite gossan matrix with sparse micro-crystals of Cuprian Adamite. The vast majority of the Mixite is located on the primary display face however smaller areas can be observed throughout the matrix. A characteristic Mixite from the Hilarion Mine.