A natural specimen of Arsenopyrite Crystals & Siderite Crystals from Portugal. This specimen displays a unique formation. It makes a perfect addition to any collection!
This specimen is part of the M. Farber Collection. Circa 1976-1992.
This piece measures about 2-1/4″ x 1-1/2″ x 1″, and weighs 2 ounces.
Item pictured is the item that will be received and will come with an information label and a Historic label.
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