Originally Posted by
Sollux
Meteorite is more likely to be mined, Light-Kissed Aethersand could come from artherial reduction, and Crystallized Sap is probably botanist. The only thing without some kind of indication for where it comes from is the Glass Fiber which leads me to believe it is the Moogle item.
As far as Luminous Fiber is concerned, I honestly would not be surprised if it's non-specialist given they did the same thing with Camphor. If it is, I'm already prepared with the gear to make it if needed.