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  2. Metals of antiquity - Wikipedia

    en.wikipedia.org/wiki/Metals_of_antiquity

    Metal production in the ancient Middle East. The metals of antiquity are the seven metals which humans had identified and found use for in prehistoric times in Africa, Europe and throughout Asia: [1] gold, silver, copper, tin, lead, iron, and mercury.

  3. Roman metallurgy - Wikipedia

    en.wikipedia.org/wiki/Roman_metallurgy

    Roman silver ingot, Britain, 1st–4th centuries AD Lead ingots from Roman Britain. Metals and metal working had been known to the people of modern Italy since the Bronze Age.By 53 BC, Rome had expanded to control an immense expanse of the Mediterranean.

  4. Conservation and restoration of metals - Wikipedia

    en.wikipedia.org/wiki/Conservation_and...

    Ancient civilizations used seven metals: Iron, Tin, Lead, Copper, Mercury, Silver, and Gold as objects of adornment, religious artifacts, and weaponry. Metals were important, and protective conservation measures taken as a copper pendant from northern Iraq dating 8,700 BCE and the 4450 BCE gold artifacts from Bulgarian Varna Necropolis were ...

  5. Metallurgy in pre-Columbian America - Wikipedia

    en.wikipedia.org/wiki/Metallurgy_in_pre...

    Sican tumi, or ceremonial knife, Peru, 850–1500 CE. Metallurgy in pre-Columbian America is the extraction, purification and alloying of metals and metal crafting by Indigenous peoples of the Americas prior to European contact in the late 15th century.

  6. Coinage metals - Wikipedia

    en.wikipedia.org/wiki/Coinage_metals

    Gold, silver and bronze or copper were the principal coinage metals of the ancient world, the medieval period and into the late modern period when the diversity of coinage metals increased. Coins are often made from more than one metal, either using alloys, coatings (cladding/plating) or bimetallic configurations. While coins are primarily made ...

  7. U.K. treasure hunters make millions off silver coins ... - AOL

    www.aol.com/ancient-silver-pennies-bought-over...

    2,584 silver pennies dating from the Norman Conquest is Britain’s most valuable treasure find ever at over $5 million. U.K. treasure hunters make millions off silver coins dated to 11th century ...

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