It wouldn't have been HCl if it was crystalline. DMT HCl (and, presumably, 5-MeO-DMT HCl as well) is a resinous yellow compound with a typically oily consistency (due to it being quite hygroscopic, although this can be overcome with vacuum and a strong dessicant). It was, more likely, a well cleaned fumarate salt. While it could have been picrate or oxalate, these salts are not practical for most (given the difficulty associated with preparing the oxalate and the explosive nature of picric acid).

Fumarate, picrate and oxalate are the only crystalline salts of DMT for which I can find literature (though I haven't searched exhaustively) and I assume the chemistry would be much the same for the allylated tryptamines (though I may be wrong, and please correct me if I am).

Thanks!

5-MeO-DMT HCl, unlike DMT, can easily crystallize and stay as a solid and(source, + blackmarket analysis results). So you might have had that.

Though in TIHKAL shulgin does describe one source claiming crystalline DMT HCl but even he himself couldn't get it to crystallize:



There may be other salt forms that are solid, but we don't know yet. If anyone wants to experiment, feel free to share the results, but please be careful with the acids you are using.

I typically use around those measurements 50mg for light dose 75 medium and 100 strong

With this citrate it was more like 60-70 80-90 110-120

30% hcl is pretty gnarly, it steams on contact with air. Nasty fumes. Don't use indoors until diluted

Im probably going to stay away from it idk if id want to ingest any amount of that stuff

Citric acid all the way!

This nicely illustrates pitubo's point about the limited value of the personal bioassay w.r.t. dosage/potency in this case Ah, well!
DMT content should be easy enough to determine through basing a known quantity with e.g. lime and extracting thoroughly with acetone. Evaporate and weigh resulting freebase. Maybe using an inert atmosphere.