Copper Age

The Copper Age, also known as the Chalcolithic or Eneolithic, was a transitional period between the Neolithic and the Bronze Age. It was characterised by the first use of copper metallurgy alongside the continued use of stone tools.

The Copper Age refers to the period during which human societies began extracting, processing and using copper while continuing to rely heavily on technologies inherited from the Neolithic period. This transitional phase generally falls between the sixth and third millennia BC, although its chronology varies considerably across different regions of the world.

Copper was the first metal to be worked extensively by human communities. Initially, native copper occurring naturally in metallic form was collected and shaped. Later, societies learned to extract copper from ores and developed the earliest smelting and metallurgical techniques.

Unlike bronze, which would emerge later, pure copper remained relatively soft and did not immediately replace stone tools. For a long period, copper objects coexisted with polished stone tools within the same communities.

Nevertheless, the introduction of metallurgy brought significant social and economic changes. Mining, transporting and processing ores required new forms of labour organisation and encouraged the emergence of specialised craftsmen.

Trade networks expanded in order to supply regions that lacked local copper deposits. In some cases, these exchange systems covered hundreds of kilometres and facilitated the spread of technologies and cultural innovations.

Economically, Chalcolithic societies remained largely based on agriculture and animal husbandry inherited from the Neolithic. Villages grew in size, settlements became more permanent and early forms of social differentiation became increasingly visible.

In several regions, fortified settlements, specialised production centres and richly furnished graves indicate the emergence of more hierarchical social structures.

The Copper Age played a particularly important role in the Near East, the Balkans, the Caucasus, the Iberian Peninsula and the Indian subcontinent, where it formed a crucial stage before the rise of Bronze Age civilizations.

In archaeological terminology, the term Chalcolithic, derived from the Greek words for copper and stone, is frequently used to emphasise the coexistence of these two materials.

The Copper Age therefore represents a fundamental stage in technological history, marking the beginning of metallurgy and preparing the way for the transformations associated with the Bronze Age.