Sphalerite

Sphalerite is a mineral added by GregTech, containing Zinc and Sulfur. These can be separated in a Industrial Electrolyzer. Sphalerite is mostly aquired from Sphalerite Ore. The ore always drops 2 Sphalerite Dust and has a small chance of dropping Yellow Garnets or Zinc Dust. This can be increased with the Fortune Enchantment