alchemy: «mercurius & saturnus» (mercury + lead)

alchemy alchymia and balanced balsam chemicals chemistry chrysopoeia conjunction crystals deed elixir formula great grimoire hermetic hydrargyrum iatrochemistry imperfect kabbalistic knowledge laboratory lapis lead life liquid magic magisterium magnum medieval mercurius mercury metal minerals mystery mystic occult opus perfect philosophers philosophorum plumbum poison quintessence saturnus sign solid sorcery spagyric stone substance symbol synthesis tetrasomata transmutation vector witchcraft wizardry work zauberbuch