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He then sets about combining metals with sulphur in the moist way, as if that were any more to his purpose than is the making of a stalactite for the explanation of marble. Silver and lead may be sulphurated, as he says, with hepatic gas; but, Has the sulphurated solid ores of those metals, and that of iron, been formed in the moist way, as in some measure they may be by the fusion of our fires?
Most silver ores are easily recognisable, and readily tested by means of the blowpipe or simple fire assay. Sometimes the silver on being tested is found to contain a considerable percentage of gold as in the great Comstock lode in Nevada. Ore from the big Broken Hill silver load, New South Wales, also contains an appreciable quantity of the more precious metal.
We have year after year debated, without end or conclusion, the best policy to pursue with regard to the use of the ores and forests and water powers of our national domain in the rich States of the West, when we should have acted; and they are still locked up.
Hence large fresh water rivers, valuable ores, and quarries of limestone, chalk, and marble, were daily proclaimed soon after we had landed. At first we hearkened with avidity to such accounts; but perpetual disappointments taught us to listen with caution, and to believe from demonstration only.
Santos found, by repeated experiment, that even from ores of the mean standard of twenty per cent, only from eight to ten per cent of black copper was extracted by the third operation; so that between eight to twelve per cent still remained in the residuum or porous quartz of the operation.
Other products, such as cotton, farinha, beans, peas, tobacco, sugar, bananas, are raised in large quantities and could be far more extensively produced if the people would utilize the best methods and implements of modern agriculture. The mountains are full of ores and the forests of the finest timber, and the great interior has riches unknown to man.
"In a way, yes," said Darrell, crossing over and taking the seat vacated by Parkinson. "I'm not what you call a mining man; that is, I've never owned or operated a mine, but I take a great interest in examining the different ores and always try to get as much information regarding them as possible." Whitcomb at once launched forth enthusiastically upon a description of the various samples.
Aethalia, the "fire-island," with its rich mines of copper and especially of iron, probably sustained the chief part in this commerce, and there in all likelihood the foreigners had their central settlement and seat of traffic with the natives; the more especially as they could not have found the means of smelting the ores on the small and not well-wooded island without intercourse with the mainland.
Lewis with a guard Still on Shore, the man who Steered not being much acustomed to Steer, passed the bow of the boat & peroge Came broad Side against the Cable & broke it which obliged me to order in a loud voice all hands all hands up & at their ores, my preempty order to the men and the bustle of their getting to their ores allarmd the Cheifs, togethr with the appearance of the men on Shore, as the boat turnd.
He was undoubtedly competent, or he would not be here, but felt every new man was a possible challenge or replacement. Knowing that his papers made no mention of his having been a cadet, Hanlon took a chance on a course of action. "Gee, Mr. Philander, sir, I envy you," he said the moment the man looked up. "Knowing all about metals and ores and mining and stuff like that.
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