As far as I know, Native Americans never independently developed ironworking. Why is that?
Not having a beast of burden is... quite a burden. Imagine going on a long hike to carry back 50 pounds of ore. Then you have to gather maybe a thousand pounds of firewood. All that to make enough iron for an axe head. Is a stone axe really that bad?
Wheat was domesticated around 12,600 years ago, and spread pretty rapidly after that. Corn was only domesticated 10,000 years ago, and had a very long and difficult time spreading (only reaching southern Ontario around 500 AD).As far as I know, Native Americans never independently developed ironworking. Why is that?
Last I checked, didn't the Inuit develop ironworking? (From meteorites?)
Iron melts 1538°C, Copper at 900°C.Don't you need a really hot furnace to extract iron from ore?
They did have beasts of burden kinda--dogs. Dogs are pretty hardy and able to carry a surprising amount and can also eat foods human might not want to touch, with their only drawback is they're suboptimal compared to other beasts of burden because they're mainly carnivorous.Not having a beast of burden is... quite a burden. Imagine going on a long hike to carry back 50 pounds of ore. Then you have to gather maybe a thousand pounds of firewood. All that to make enough iron for an axe head. Is a stone axe really that bad?
Similarly, the Indians of the Pacific Northwest salvaged iron goods from Asian shipwrecks and reforged them into various tools, ornaments, etc. even before Europeans knew of them. They were also known for doing this to goods directly traded to them. Some Siberian groups had iron working (or traded with people who did, I can't recall) and rarely this was traded across the Bering Strait.They chipped bits off meteorites. They didn't (AFAIK) actually do any smelting.
They (they being the inca) also had the glorious llama.They did have beasts of burden kinda--dogs. Dogs are pretty hardy and able to carry a surprising amount and can also eat foods human might not want to touch, with their only drawback is they're suboptimal compared to other beasts of burden because they're mainly carnivorous.
Similarly, the Indians of the Pacific Northwest salvaged iron goods from Asian shipwrecks and reforged them into various tools, ornaments, etc. even before Europeans knew of them. They were also known for doing this to goods directly traded to them. Some Siberian groups had iron working (or traded with people who did, I can't recall) and rarely this was traded across the Bering Strait.
But yeah, not "true" ironworking.
In regards to North American metalworking in general, you had the Old Copper Culture that flourished during the Late Archaic Period in the Great Lakes Region, ~5000 BCE.
They were prolific metalworkers, with a significant amount of archeological finds attributed to them. But their expertise in copper working seems to have died out sometime by 3000 BCE, potentially by the emergence of more complex proto-states that valued jewelry and other fineries over tools and weapons.
In regards to North American metalworking in general, you had the Old Copper Culture that flourished during the Late Archaic Period in the Great Lakes Region, ~5000 BCE.
They were prolific metalworkers, with a significant amount of archeological finds attributed to them. But their expertise in copper working seems to have died out sometime by 3000 BCE, potentially by the emergence of more complex proto-states that valued jewelry and other fineries over tools and weapons.
Part of the issue (IMO) here is that there was no pressure on them to develop old-world style metallurgy. The copper they worked with was dug up in an almost pure form, and could be hammered into shape as is. There was no need to melt it to reshape it, which means that there was no system of hot ovens and metalwork set up that could develop more complex forms of smelting to make bronze or iron, whose utility would be much more competitive against stone tools than 'raw' copper.
The other thing is, as far as I know, that there was no preexisting hot kiln pottery tradition that could serve as a springboard for smelting. In the Old World, copper-working was an offshoot of kilns in which the temperature was hot enough to melt out copper from copper-rich clays. Were kilns hot enough for that widely used in the New World?
In north eastern US/Canada pottery was fired with mere open air fire pits.I don't know for sure, but the Native Americans did have widespread pottery from at least the Eastern Woodlands to Patagonia, so it stands to reason that at least some of them had kilns which could potentially fire up high temperatures.