...metallurgical treatment of that ore prevails. Similarly, the figures for 1911 are exclusive of 25.769 tons of other ore, carrying 6,283,437 pounds of zinc,...tons of other ore, carrying 4,862,508 pounds of zinc. The duties on the zinc contents of this ore have since been refunded and the bonds canceled. The ore...

...present metallurgic treatment of that ore prevails. Similarly, the figures for 1911 are exclusive of 25,769 tons of other ore, carrying 6,283,437 pounds...tons of other ore, carrying 4,862,508 pounds of zinc. The duties on Mie zinc contents of this ore have since been refunded and the bonds Canada. Mexico....

...352 822 .016 Imports of zinc ore into the United States, by countries. 1904-1918. [Short tons.'] 1 Records of Department of Commerce. ' Zinc content...metallurgical practice. Before the war Chile was the onlj" other country from which zinc ore was received. Imports from that country continued for but three...

...prevails. Similarly, the figures for 1911 are exclusive of 25,769 tons of other ore, carrying 6.283,437 pounds of zinc, and those for 1912 are exclusive of...tons of other ore, carrying 4,862,508 pounds of zinc. The duties on the zinc contents of this ore have since been refunded and the bonds canceled. The ore...

...metallurgical treatment of that ore prevails. Similarly, the figures for 1911 are exclusive of 25.769 tons of other ore, carrying 6,283,437 pounds of zinc,...tons of other ore, carrying 4,862,508 pounds of zinc. The duties on the zinc contents of this ore have since been refunded and the bonds canceled. The ore...