OKAY SO, I was thinking about this earlier (due to fic reasons of my own WINKWINK) but are Balmeran crystals just solidified quintessence?
I know that some people might be like, “That’s dumb, quintessence is just like a lifeforce thing that keeps Zarkon alive and junk.” However, I have things to back this up. Potentially. Hear me out.
So, we all know that Allura harnesses quintessence to power the castle and that the lions choose their paladins based on their quintessence. We also know that Haggar just… stole the quintessence from a planet. And she worked out how make it into a liquid form. This is kinda important, but not the defining factor to me.


(wow what the heckie guys, just murdering a planet to make ur weird pee coloured healing juice)
ANYWAY, the important thing here is that you can actually turn quintessence, a form of energy, into a physical form. So what’s the say that Balmeran crystals, which are the same colour as quintessence, aren’t just… quintessence in material form?
Hell, there’s even a ceremony that only Alteans with a lot of quintessence in them can perform because they give the quintessence to the Balmera. Perhaps that’s because it’s an exchange of quintessence for quintessence in a differnt form and not just goods and services? All I’m saying is that the Balmera is a living planet that solidifies quintessence. Maybe.
Anyway, here’s a screenshot of Allura exchanging quintessence for quintessence.









