This specimen of arsenopyrite is definitely one of the nicest I have been able to work with so far. It features a set of chunky intergrown arsenopyrite crystals with the typical monoclinic tabular morphology for this deposit that have been fractured and rehealed in spots, on top of which small pyritic botryoids have formed. These, along with a partial rim of green muscovite and tan siderite rosettes, frame and very much complement texturally and compositionally the piece.