Are you trying to troll me? Trump is a good example what not to do. Anyway, thankfully I don’t ever lived in USA, and never intend to live. They choose this guy, they have to live with it, not my problem
The ore/gems placement in chunks is random (provided some strict rules like depth or height of stones and soils above, and overall count of given resource per planet). If a block has 1% chance of having an ore/gem in it, mining it does not make the chance to be lower. Probability does not work this way.