Red Gold - Grey Gold

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

Read more about this topic:  Red Gold

Famous quotes containing the words grey and/or gold:

    “These little grey cells. It is “up to them.””
    —Agatha Christie (1890–1976)

    “‘Tis not the balm, the sceptre, and the ball,
    The sword, the mace, the crown imperial,
    The intertissued robe of gold and pearl,
    ...
    Not all these, laid in bed majestical,
    Can sleep so soundly as the wretched slave
    Who with a body filled and vacant mind
    Gets him to rest, crammed with distressful bread.”
    —William Shakespeare (1564–1616)