Red Gold - Grey Gold

Grey gold alloys are made by adding silver, manganese and copper in specific ratios to the gold.

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Famous quotes containing the words grey and/or gold:

    Few colors last; with their eternal thirst, time and light suck on them, and they bleach the black doctor’s hat until it’s grey like a dunce’s cap.
    Franz Grillparzer (1791–1872)

    “The idols have seen lots of poverty,
    Snakes and gold and lice,
    But not the truth....”
    Wallace Stevens (1879–1955)