As you progress in Dune: Awakening, you'll need ever more obscure and rare materials. Long gone are the days of taking just a few steps and mining copious amounts of copper and iron to craft everything you need to survive the sands. Better gear demands better materials, so eventually you'll need to get diamondine dust.
Being an industrial byproduct, you don't need to mine anything to get this diamondine dust, though that actually makes it somewhat more challenging, as you'll need to know exactly where to loot to find it. Below, I'll go over the one location you can get diamondine dust, as well as a vendor that sells it—so long as you've got the solaris.
