Chalcopyrite, Siderite from Kaiwu Mine, Guizhou Province, China

A striking specimen of lustrous olive Siderite with golden Chalcopyrite from Guizhou, China. It features a matrix of greenish-brown Siderite crystals which are hosting numerous sharp and shiny Chalcopyrite crystals. Great color and contrast in a gracefully balanced composition all add up to make this an ideal display piece.