Well something still doesnt make any sense to me. If you redissolve your dmt in an acidic extraction, your dmt will be in salt form and wont be soluble in naphtha.. Unless you are just forgetting one important part in your explanation, which is basically that you re-basify your acidified solution before pulling with naphtha.

Did you look at BLAB? There is no need to recrystallize your limonene extracted DMT with naphtha, if you follow the steps 4a and 5a (and 6-fumarates conversion), you can get pure white crystals without having to touch the petrochemicals.  But even if you want to use naphtha all the way, why going through all the trouble of re-dissolving it, isnt it much easier and effective to just recrystallize straight away?

(just to note, I am just presenting an alternative way of thinking here, but do whatever you feel is best for your way, I by no means think what I suggest is the absolute best way or that you have to follow it   )

By the way, I understand that you feel that white crystals are the way for you to go, but do note that color is not necessarily a good indication of purity. There is no indication that smoking yellow crystal is in any way more unhealthy (depending on what the yellow is, of course). I have argued in this thread regarding this purity issue, maybe its of interest to you.

As for psilocin/psilocybin extraction, maybe a defat and then boiling methanol soak + freeze precipitation (and storage in the freezer inside the methanol) would work well, though I say this purely theoretically because I didnt have the opportunity to try it yet.. I would like to hear if someone could try this and see if it works.

Oh and, feel free to start posting in the rest of the forum now