A large deposit of lead-antimony ore (jamesonite) at Zimapan, Hidalgo, owned by The Antimony Corporation, an American firm, has not yet reached the producing stage. Other deposits of possible importance are known in the states of Guerrero, Durango, Sonora, Mexico, Baja California, and elsewhere. Political disturbances during the last few years have prevented an output of antimony commensurate with the probable capacity of the deposits. Production will probably be maintained in the future, even during periods of low prices. South America. _Bolivia._--The output of Bolivia was negligible before the war, but under the stimulus of high prices large amounts of high-grade ore were produced in 1915 and 1916. This ore was shipped principally to England, until an embargo was placed on Bolivian ore in 1918. The ore is high grade, that shipped averaging over 50 per cent. antimony, but the veins are small and become unproductive at shallow depth. It is possible that the known deposits have been largely exhausted; and although demand as strong as that of 1916 might result in new discoveries of importance, it is not likely that Bolivia can be an important producer when prices are under normal conditions. Exports of ore amounted to 17,923 metric tons in 1915 (as against 186 in 1914); to 22,748 tons in 1916; and to 18,340 tons in 1917; but in 1918, for reasons given above, shipments dropped to 3,070 tons. From 75 to 90 per cent. of the ore went to England, and most of the remainder to the United States, except for about a thousand tons a year to France. _Peru._--During the antimony boom of 1906-1907 a small amount of antimony was produced in Peru. No further production was made until 1915, when 522 tons of high-grade ore was mined. In 1916 the production rose to 1,876 tons of 60 per cent. ore. The 1917 production was 902 tons. Although deposits are known in many parts of the republic, over 90 per cent. of the production has come from the department of Puno, in southern Peru. Up to the present, profitable mining has been possible only during periods of high prices, but the deposits are said to be extensive, and it is possible that improved transportation facilities would result in some production under normal conditions. Europe. _Austria-Hungary._--The most important antimony deposits of the old Austrian Empire are those of Hungary and Bohemia. Others of minor importance are in Carniola, in Austria. The Hungarian deposits in 1913 furnished 11,017 tons of ore containing 1,038 tons of metal; for the rest of Austria the output was 1,270 tons of ore, but only 89 tons of metal. The low antimony content of the Hungarian deposits is compensated by the gold content, and these deposits have produced much more regularly than those of the other parts of the empire. So far as known the reserves are fairly large, but production can hardly be expected to increase greatly.