alchemy: «deer horn» (cornu cervi)

alchemy alchymia ammonium book carbonate cervi chemical chemicals chemistry cornu crystals deed deer elements elixir extract formula great grimoire hartshorn herbs hermetic hieroglyphics horn horns iatrochemie impure kabbalistic knowledge laboratory lapis life magic magnum matters medieval metals minerals mystery mystic occult opus philosophers philosophorum poison quintessence salts sign smelling sorcery spagyric stone stuffs substance symbol synthesis transmutation vector witchcraft wizardry work zauberbuch