alchemy: zinc (zincum)

alchemy alchymia alloy alphabet also aurichalcum bismuth cadmea cadmia cadmiagalmea cadmium calaminaris calamine carbonate chemical chemicals chemistry chrysopoeia cobalt copper formula formulazn galmea greek grimoire hermetic iatrochemie kabbalistic lapis lead magic medieval metals minerals mystery mystic occult ore orichalcum oxide philosophers philosophorum pseudargyros pseudosilver sign spagyric spar spelter speltrum stannum stone substance symbol tetrasomata tin transmutation tutia tutty wool zinc zincum vector