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 | Essence (alchemy) One of the signs in alchemy and early chemistry for essence. |
 | Quintessence (alchemy) In the context of alchemy, the word "quintessence" can refer to a number of different things, some of them rather esoteric in nature. |
 | Digestion (alchemy) In alchemy, digestion is a process in which gentle heat is applied to a substance over a period of several weeks. |
 | Multiplication (alchemy) Multiplication is the process in Western alchemy used to increase the potency of the philosopher's stone, elixir or projection powder. |
 | Spiritus (alchemy) This ancient symbol can have many different meanings, but in the context of alchemy it represents spiritus. |
 | Salt water (alchemy) A symbol used in alchemy to represent salt water. |
 | Cinnabar of Antimony (alchemy) A symbol used to designate Vermillion Dye (Mercuric Sulfide), a bright red pigment with a rather toxic physical nature, in 17th century alchemy. |
 | Cinnabar (Alchemy) A symbol used in alchemy and early chemistry to represent cinnabar. |
 | Retort (alchemy) The device represented by this symbol symbol is also known as an "alembic" or "distillery tube" and plays an import role the discipline of alchemy. |
 | Fixation (alchemy) Fixation in alchemy refers to a process by which a previously volatile substance is "transformed" into a form (often solid) that is not affected by fire. |
 | Projection (alchemy) Projection was the ultimate goal of Western alchemy. Once the Philosopher's stone or powder of projection had been created, the process of projection would be used to transmute a lesser substance int… |
 | Potash (alchemy) A symbol used in alchemy to represent potash. |
 | Transform into liquid (alchemy) Bearing some resemblance to the astrological sign for Scorpio, in alchemy this symbol indicates that something is transformed into a liquid. |
 | Limestone (alchemy) A symbol used in alchemy to represent limestone. |
 | Lapis lazuli (alchemy) A sign used in alchemy for lapis lazuli. |
 | Pebbles (alchemy) A sign in alchemy used to represent pebbles. It can also stand for the colorless variety of quartz known as rock crystal. |
 | Hot fire (alchemy) A sign used in alchemy to represent a particularly intense flame. |
 | Fool's gold (alchemy) Fool's gold, or iron pyrite, is represented in alchemy by this symbol. |
 | Potassium hydrogen tartrate (alchemy) A symbol used in alchemy to denote potassium hydrogen tartrate. |
 | Rubber (alchemy) A symbol used in alchemy to indicate rubber or resin. |
 | Week (alchemy) A time sign used in alchemy to indicate a week. |
 | Rock salt (alchemy) A symbol used in alchemy to designate rock salt. |
 | Brass (alchemy) A sign used in alchemy to represent the metal brass. |
 | Glass (alchemy) A symbol used in alchemy to designate glass. |
 | Forge (alchemy) A sign used in alchemy to indicate a forge or melting oven. |
