Certus Quartz Dust (Applied Energistics)

Certus Quartz Dust (previously Quartz Dust) is a material added by. It can be obtained occasionally by mining. More can be obtained if your tool has the Fortune enchantment. It can be crafted into a and  (prior to r10.a), smelted into, and compressed into. In later versions, it's also a component in crafting.

Recipe
Certus Quartz Dust can also be acquired by placing Certus Quartz Crystal or Ore in a crushing machine. Certus Quartz Crystal yields 4 and Certus Quartz Ore yields 10 dust.