Magnum opus &ndash; great work of alchemy consisting of:
*Nigredo 
*Albedo  
*Citrinitas (sometimes excluded)
*Rubedo
Alchemists also engaged in practical and symbolic processes including:
*Calcination 
*Ceration 
*Cohobation 
*Congelation
*Digestion 
*Distillation 
*Fermentation 
*Filtration 
*Fixation 
*Multiplication 
*Projection
*Solution 
*Sublimation