C
ColdComfort
Guest
Wow. That's elaborate! Thanks for letting me know; I forgot to check tiny piles of dust because they don't appear in the NEI search when you type the ore name...Wires don't store electricity, so they're fine in the rain.
Thaumcraft is pretty heavily gated. You don't need HV, but you will need a Nichrome coil block EBF to do it the GT way since you'll need to make hot niobium ingots and then cool them off in the vacuum freezer. The actual dust will come from an LV centrifuge after crushing, washing, and hammering tantalite ore into purified tantalite dust. You'll get a tiny pile, nine of which combine into one niobium dust for the EBF.
Or you can wait till HV and the SAG mill, which make byproducts child's play.
Got my LV centrifuge now, and working on the ore washing plant next. And, with the advanced roof tech (TM) that I'm using, none of my machines have exploded! UNPRECEDENTED!