alchemy: soda (natron) / soda ash

alchemy alchymia alkali ash azoth book carbonate chemical chemicals chemistry crystals deed elements elixir extract flos flower flowers formula great grimoire herbs hermetic hieroglyphics hispanica iatrochemie kabbalistic knowledge laboratory life magic matters medieval metals minerals mystery mystic native natron nitri nitrum occult philosophers quintessence sal salt sign soda sodium spagyric stone stuffs substance symbol vector washing work