Chalcolithic

Painting of a Copper Age walled settlement, Los Millares, Iberia

The Chalcolithic (English /ˌkælkəlˈlɪθɪk/; Greek: χαλκός khalkós, "copper" and λίθος líthos, "stone") period or Copper Age, also known as the Eneolithic or Æneolithic (from Latin aeneus "of copper"), is a phase of the Bronze Age before it was discovered that adding tin to copper formed the harder bronze. The Copper Age was originally defined as a transition between the Neolithic and the Bronze Age. However, because it is characterized by the use of metals, the Copper Age is considered a part of the Bronze Age rather than the Stone Age.

单词	Metal Age
释义	Metal Age 英语百科 Chalcolithic The Chalcolithic (English /ˌkælkəlˈlɪθɪk/; Greek: χαλκός khalkós, "copper" and λίθος líthos, "stone") period or Copper Age, also known as the Eneolithic or Æneolithic (from Latin aeneus "of copper"), is a phase of the Bronze Age before it was discovered that adding tin to copper formed the harder bronze. The Copper Age was originally defined as a transition between the Neolithic and the Bronze Age. However, because it is characterized by the use of metals, the Copper Age is considered a part of the Bronze Age rather than the Stone Age.
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Metal Age

Chalcolithic