Unstable Particles

Unstable Particles Is a valuable crafting material that can be used for various useful stuff, such as Escape Teleporter and Matter Converter.

Although its recipe isn't very hard, melting radioactive ores such as Uranium Ore is probably one of the best (if not the best) methods of obtaining Unstable Particles in large quantities - Many of these ores can be extracted from blocks that are not hard to find, but more importantly is that some of them may even be extracted from products of Infinite Mixing. For example, you can extract Plutonium Ore from Essentia Obscura with huge (15%/10%/15%/16%) chance.