Wheal Edward, Botallack, St. Just, Cornwall, England
Rich, brilliant blue masses of Connellite richly covers a double sided matrix plate. Classic Cornish material, this rather rare Copper mineral is usually seen in specks and areas measured in millimeters, not dense multi centimeter masses. A lighter blue area of Langite is present also, but far more of this is Connellite. From the Ruth and Andy Palmer systematic collection, this are mostly massive, with colorful crusts but strong magnification shows very tiny crystals in a few area. Bright and impressive for this uncommon Copper specie.