Ionic Crystals give "+4 science per pop on System". For Nakalim, Ionic Crystals give nothing. This is understandable, given that Nakalim do not produce science from pop, but the tooltip for Ionic Crystals is deceptive. Either the effect of Ionic Crystals needs to change to somthing that makes sense for Nakalim, or Ionic Crystals are fixed on Nakalim to give their usual +4 science per pop.