Geology of North America - Mines

Mines

  • Category: Coal mines in the United States
  • Category:Copper mines in the United States
  • Category:Diamond mines in the United States
  • Category: Gold mines in the United States
  • Category:Iron mines in the United States
  • Category:Mercury mines in the United States
  • Category:Quarries in the United States
  • Category:Silver mines in the United States
  • Category:Sulfur mines in the United States
  • Category:Zinc mines in the United States

Read more about this topic:  Geology Of North America

Famous quotes containing the word mines:

    Beautiful credit! The foundation of modern society. Who shall say that this is not the golden age of mutual trust, of unlimited reliance upon human promises? That is a peculiar condition of society which enables a whole nation to instantly recognize point and meaning in the familiar newspaper anecdote, which puts into the mouth of a distinguished speculator in lands and mines this remark:M”I wasn’t worth a cent two years ago, and now I owe two millions of dollars.”
    Mark Twain [Samuel Langhorne Clemens] (1835–1910)

    The humblest observer who goes to the mines sees and says that gold-digging is of the character of a lottery; the gold thus obtained is not the same thing with the wages of honest toil. But, practically, he forgets what he has seen, for he has seen only the fact, not the principle, and goes into trade there, that is, buys a ticket in what commonly proves another lottery, where the fact is not so obvious.
    Henry David Thoreau (1817–1862)