Ionite
this mineral was considered quite valuable throughout the galaxy. Its unique characteristic was its ability to carry neither a positive nor a negative charge. Instead, ionite carried an alternate charge that affected all charged particle fields around it. In the presence of a positively-charged element, ionite carried a negative charge that negates the positive charge. The reverse was also true. Thus, in the presence of ionite, any electrical device had its operations voided and became unusable. This was especially true to chronometers and other timing devices. Much of the galaxy's ionite was mined on the planet Bandomeer.