Can that zip be uploaded in PDF formate for download I can't open zip.
"From my chemistry moron eyes the procedure would rule out that the crystals in the foto are cannabinol or cannabidiol as both have to be isolated and purifyed to crystalise"
Under laboratory setting. Over time any crystallizeable substance in an oil that can crystallize will crystallize. The purer the compound the faster this action can take place however even with a grab bag of shit in that good over the IIRC 2 year period everything settled down into its lowest energy state meaning if it can crystallize it will.
Viscosity is important as it complexity of the organic molecule, honey is a prime example of this, It can take years for honey to crystallize yet Amphetamine salt and water mixture a mere seconds to crystallize. When honey is a crystal you much heat it to return it to its prior state which is more demanding then it should be energy wise.
Its starting to seem as if these are the impurity coming out. Wash with dilute solvent, MeOH and water about 50/50% ... ish

) and filter. This should leave your crystals. If you see them melt to fast in the solvent add more water until it just washes them but if it don't clean them at all then use more MeOH.
Better yet....
Just place it in some H
2O, chilled, and start adding MeOH to the water until the still oil portion is fluid and the crystals are freed. Evaporation of the MeOH in the solution will cause your oil to precipitate out.
If the crystals dissolve in water they are fertilizer or some other inorganic compound such as a lace on the weed or pesticides...
I need to see the way they purified this stuff first to see why THC would not crystallize.