User blog comment:JadenLan/New information about Remnant from WoR Vytal Tournament Festival/@comment-410526-20151010161931/@comment-4010415-20151010214709

What throws me off is simply how small the Mantle continent is compared to the others. At some point, they're gonna exhaust their mines and quarries there, so it makes sense to branch out to other continents for mining Dust.

How has the SDC become one of the largest Dust companies in the world (as mentioned by Blake)? Are there mountains on Mantle that have huge amounts of Dust, thus contributing bigger Dust mines than if Mantle was a flat continent? Is there something about the way they process the Dust in their factories that makes them notable?