“Dimensions: 2" x 1.5" x 1.5"
An old wad of wad from New Caledonia. Wad is a soft manganese oxides/hydroxide, often mixed with the oxides/hydroxides of other metals. Primarily mined in New Caledonia as an ore of cobalt. Old Michigan College of Mines tag and box. ”
John Krygier - 7th August 2013