Little has changed in 750 years, then.
See early travels to Britain from Greek explorers [1]. Incidentally Pytheas was from Marseille, near the Rhône delta and thus probably a hub for Cornish tin.
One of these is the form of tin called raṣāṣ. Its mines are known in many places. The first is that from Farangistān. In Farangistān it is cast in the form of pieces and stamped with a Farangī stamp as prevention against adulteration...(6)
raṣāṣ is Lead not Tin (in arabic at least) and it is indeed to this day used for seals to prevent adulterationhttps://www.pbs.org/wnet/secrets/king-arthurs-lost-kingdom-f...
[1] https://oldsomerset2.wordpress.com/2016/01/23/whats-in-a-nam...
https://en.wikipedia.org/wiki/Tintagel#Toponymy doesn't even mention that as a theory.
This stood out for me -- that tin was apparently known as the Brittanic metal. Linguistic hints like that are sometimes excellent clues to historic events, assuming this is accurate and all that. It suggests that Britain was the sole or primary source of tin to the region for a while.
Makes me curious about other aspects of the history of metal production, metal trade, etc.
[1]: https://en.wikipedia.org/wiki/Tin_sources_and_trade_in_ancie...
Tin is a relatively rare element in the Earth's crust, with about two parts per million (ppm), compared to iron with 50,000 ppm, copper with 70 ppm, lead with 16 ppm, arsenic with 5 ppm, silver with 0.1 ppm, and gold with 0.005 ppm (Valera & Valera 2003, p. 10). Ancient sources of tin were therefore rare, and the metal usually had to be traded over very long distances to meet demand in areas which lacked tin deposits.
Also:
Archaeological importance
The importance of tin to the success of Bronze Age cultures and the scarcity of the resource offers a glimpse into that time period's trade and cultural interactions, and has therefore been the focus of intense archaeological studies.
That's some good stuff. Thanks.
For those who don't readily recognize the word Iberian, that's the peninsula where Spain and Portugal are. (Maybe that's just me. Maybe it's not.)
- 4650 BC Balkans
- 3500 BC Mesopotamia
- 3300 BC Indus
- 3150 BC Egypt
- 3200 BC Aegean
- 2900 BC Gansu
Makes me wonder how early metallurgists discovered bronze. Maybe they worked with smaller local sources of tin? Or maybe this is just another gap in our knowledge of ancient history…
Bronze is an alloy consisting primarily of copper, commonly with about 12–12.5% tin and often with the addition of other metals (such as aluminium, manganese, nickel or zinc) and sometimes non-metals or metalloids such as arsenic, phosphorus or silicon. These additions produce a range of alloys that may be harder than copper alone, or have other useful properties, such as strength, ductility, or machinability.