Fine deep blue crystal areas of a much sought after rare mineral Clinoclase, are seen abundantly lining a 1.6cm long Quartz matrix cavity, and on several other areas of the specimen. Crystals within the Quartz cavity are particularly well formed, and lustrous. The Quartz has several other copper bearing secondary species associated with it. Including sky blue Liroconite, light olive green Olivenite, blue Chrysocolla and white 'Gibbsite' A neat combination of minerals from this classic mine.