How would the Scandinavian/North European history be changed if the Falun Mine was either never discovered or no one ever appreciated the sheer potential size of it?
No Falun means no Sabaton, making this TL a nightmarish dystopia worse than Green Antarctica, VME, 1984, AAPA, Protect and Survive and Twilight of the Red Tsar combined.
IIRC, the trade network between Europe and Japan was not robust enough. However, if there were someone interested enough there was a mine that could possibly help fill the void. The Ashio Mine was owned by the Tokugawas around 1600 and produced roughly 1500 tons of copper annually (half of what Falun produced at its height of production). When Ashio mine became privately owned in the 1800's it produced over 4000 tons annually at the height of its production.This might be ignorance speaking, but is the trade network between Europe and Japan robust enough to carry any (significant) copper trade? ... could copper even be considered worth enough to make such a distance worth it?
Of cause PoDing away the largest copper mine in Europe, Bronze is sure to be harder to come by, but other than making cannons weaker (hence castles and other fortifications having a longer shelf life) how critically needed were bronze (and hence copper) in Medieval/Renaissance Europe?
At one time early on bombards were made of iron but eventually people switched over to bronze because they realized that it was not only stronger but could propel stones further than iron cannon. Also, the processes used to smelt iron were different at that time and some individuals did not use it due to its tendency to rust. Advances in iron production could be possible if copper were not as prominent ITTL.It's my understanding that for some considerable time Bronze cannons were superior to iron ones (not entirely sure why) however if there is a distinct lack of copper in Europe we might see a speed up in iron developing, since it is simple necessary to build more cannons out of iron than OTL