Btw, the paper referenced for tungsten production is co-funded by a US tungsten exploration/mining company: https://www.innovationnewsnetwork.com/harnessing-tun

Btw, the paper referenced for tungsten production is co-funded by a US tungsten exploration/mining company: https://www.innovationnewsnetwork.com/harnessing-tungsten-for-next-generation-fusion-reactors/60314/ https://www.innovationnewsnetwork.com/harnessing-tungsten-fo... I can only read the free part of the paper (https://www.sciencedirect.com/science/article/abs/pii/S0920379625000833 https://www.sciencedirect.com/science/article/abs/pii/S09203...). I wish it would elaborate more on the challenges with recycling.