This item was recovered from archaeological excavations below the Forgeman's House. The material appears to be the same glassy slag that is found all over the village of Catoctin Furnace, ranging from dark gray to black in color and full of impurities. The shape, however, is clearly decorative. Because of its unique shape, it has reminded some of us of: earring pendants, icicle hanging decorations, and Venetian glass. What do you think??? Please let us know!