What is dat green glowing square-shaped mineral?

[Supershadow30]

Yes. Big question: What is that strange green thing that you can find as a mineral and then, that drop some green square pieces? I don't know what it is and for what it is useful, but please, help! Because I already found 16 pièces of that thing! And it's not emerald!

[dwwojcik]

This may be of interest to you:

http://qcraft.org/

[Supershadow30]

Oh. Thanks... Finnally, it's an awesome quantum dust! I thought it was inuseful, because I crafted a quantum computer and I didn't know what does it does.