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Copper was traditionally regarded as sacred by many historic period Eastern tribes. Copper nuggets are included in medicine bundles among Great Lakes tribes. Among 19th century Muscogee Creeks, a group of copper plates carried along the Trail of Tears are regarded as some of the tribe's most sacred items. [57]
The earliest gold artifacts were discovered at the site of Wadi Qana in the Levant. [13] Silver is estimated to have been discovered in Asia Minor shortly after copper and gold. [14] There is evidence that iron was known from before 5000 BC. [15] The oldest known iron objects used by humans are some beads of meteoric iron, made in Egypt in ...
While technology did advance to the point of creating surprisingly pure copper, most ancient metals are in fact alloys, the most important being bronze, an alloy of copper and tin. As metallurgical technology developed ( hammering , melting , smelting , roasting , cupellation , moulding , smithing , etc.), more metals were intentionally ...
6th millennium BC – Copper metallurgy is invented and copper is used for ornamentation (see Pločnik article) 2nd millennium BC – Bronze is used for weapons and armor; 16th century BC – The Hittites develop crude iron metallurgy; 13th century BC – Invention of steel when iron and charcoal are combined properly
The Age of Iron in South Asia: Legacy and Tradition. Aryan Books International. Tylecote, R.F. (1975). A History of Metallurgy. Great Britain: Institute of Materials. Waldbaum, J.C. (1978). From Bronze to Iron: The Transition from the Bronze Age to the Iron Age in the Eastern Mediterranean. Vol. 54– 55. P. Aström. ISBN 978-91-85058-79-2.
The copper plates were thought to have been manufactured at Cahokia before ending up elsewhere in the Midwest and southeastern United States like the Wulfing cache and Etowah plates. Mississippian copper plates from North America were produced in this style from around 800–1600 AD. In South America a copper mask dated to 1000 BC found in the ...
The innovation of smelting and casting metals in the Bronze Age started to change the way that cultures developed and interacted with each other. [citation needed] Starting around 5,500 BCE, early smiths began to re-shape native metals of copper and gold, without the use of fire and by using tools and weapons. The heating of copper and its ...
Reconstruction of Ötzi's copper axe (c. 3300 BCE). The Copper Age, also called the Eneolithic or the Chalcolithic Age, has been traditionally understood as a transitional period between the Neolithic and the Bronze Age, in which a gradual introduction of the metal (native copper) took place, while stone was still the main resource utilized.