Matte

Definition and stakes

1911 Encyclopædia Britannica, Volume 7… (1911)

“ The Nicholls and James Process.—Nicholls and James have applied, very ingeniously, well-known reactions to the refining of copper, raised to the grade of white metal. This process is practised by the Cape Copper and Elliot Metal Company. A portion of the white metal is calcined to such a degree of oxidation that when fused with the unroasted portion, the reaction between the oxygen in the roasted matte and the sulphur in the raw material liberates the metallic copper. The metal is so pure that it can be refined by a continuous operation in the same furnace. ”
Source: Wikisource

F. W. Robinson,  Mattie:—A Stray (Vol 2 of 3)

“ Mattie did not reply; that was a matter for future consideration.
"I never allow anything to be kept from me," he said sharply; "I shall be a hard father, rely upon it. I allow nothing for prevarication, and I spare no sin or weakness, however plausible may be the excuse which the sinner offers. I—how dreadfully askew everything is on this mantel-piece!" he added suddenly, putting the few ornaments thereon at regular distances from each other; "I shall not be a kind father—I know I shan't! The mountains are not harder to move than I am—you're not frightened at me, Mattie?"
”
Source: Gutenberg

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