Bifmuth. ' . aOj DIVISION III. OF SEMI-METALS, Not malleable, more or lefs brittle. GENUS X. BISMUTH. : : B'l SMUT HUM. ^ ^ Germ. Wifmuth. Fr. Bifmuth ou Et-ain de Glace. Svved. JJhbly. This metallic fubftance was firft dcfcribed by Agricola, and by Schroeder in the year 1641.