The Nature of the Crystal SubstratesRupium:
Often referred to as a the "gem of tranquility" this substrate seems to have a stabilizing effect.
Cattonimus:
Passing the beam through all of the cat class gems seems to increase the output temperature, but none more so than Cattonimus. It's almost as if the gem contains "an inner fire".
Pingosius Crystalis:
Do not touch pingosius! We have cordoned it off for a reason. The researchers who touched this gem all said it was like taking hallucinogens. Every one of them referred to it as "reflecting their soul", whatever that means.