I'm trying to use mining to convert Mote of Earth and Mote of Fire into their respective primal elements. I see it takes 10 of each to make/smelt one elemental. Check. Info on my mining screen says a forge is required. Standing by forge - check. Except...can't get them to "work" ie. the create/create all buttons are still greyed out. To make sure I was indeed standing in the right spot by a forge, I tried smelting some ores I had...all went well.
What am I missing here please? Thank you in advance.