Cadmia in the Salisbury furnace, viii, 57.
—, in N. Jersey, of furnace origin, called ancramite, v, 235, 399; vi, 180.
—, in a furnace at Bennington, Vt., xii, 168.
Cadmium, sulphuret of, associated with prehnite, xii, 52.
Caffeine, viii, 381.
Calamine in Virginia, xliii, 169.
—, with the lead ore of the west, xii, 376.
—, in Michigan, xli, 185.
—, electric, in Michigan, xli, 185.
Calamites, vii, 180.