Diamond Sands
The coast of Namibia is host to economic diamantiferous beach sands, which are exploited by building sea walls and isolating stretches of coastline. The beaches are so isolated that they are sometimes processed in their entirety, down to the bedrock, in search of diamonds. Such deposits have been sought around the world, with sporadic reports of high-value stones but no instances of economic quantities of sediment.
Read more about this topic: Heavy Mineral Sands Ore Deposits
Famous quotes containing the words diamond and/or sands:
“pulling off the fat diamond engagement ring,
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and holding them, clicking them
in thumb and forefinger,
the indent of twenty-five years,
like a tiny rip leaving its mark....”
—Anne Sexton (1928–1974)
“Perchance the time will come when we shall not be content to go back and forth upon a raft to some huge Homeric or Shakespearean Indiaman that lies upon the reef, but build a bark out of that wreck and others that are buried in the sands of this desolate island, and such new timber as may be required, in which to sail away to whole new worlds of light and life, where our friends are.”
—Henry David Thoreau (1817–1862)