Can someone help me understand what is going on with silver on Lumar and Threnody?
Why is silver allomantically inert on Scadrial when it appears to extinguish investiture on other planets of the cosmere? Aluminum acts that way in Allomancy but on worlds where silver has an effect, aluminum is an insulator and a concealer. On these worlds, aluminum is inert with regard to investiture, but it doesn’t eradicate it (in the way that silver does).
Another interesting fact I noted was that both Lumar and Threnody are not actively invested by a shard. Not sure that is relevant, but it could be.
So, what is up with silver?