Alchemical symbol

Alchemical symbols were used to denote chemical elements and compounds, as well as alchemical apparatus and processes, until the 18th century. Although notation was partly standardized, style and symbol varied between alchemists. Lรผdy-Tenger[1] published an inventory of 3,695 symbols and variants, and that was not exhaustive, omitting for example many of the symbols used by Isaac Newton. This page therefore lists only the most common symbols.

Alchemical symbols before Lavoisier

Three primes

According to Paracelsus (1493โ€“1541), the three primes or tria prima โ€“ of which material substances are immediately composed โ€“ are:[2]

  • Sulfur or soul, the principle of combustibility: ๐Ÿœ ()
  • Mercury or spirit, the principle of fusibility and volatility: โ˜ฟ ()
  • Salt or body, the principle of non-combustibility and non-volatility: ๐Ÿœ” ()

Four basic elements

Western alchemy makes use of the four classical elements. The symbols used for these are:[3]

  • Air ๐Ÿœ ()
  • Earth ๐Ÿœƒ ()
  • Fire ๐Ÿœ‚ ()
  • Water ๐Ÿœ„ ()

Seven planetary metals

The seven metals known since Classical times in Europe were associated with the seven classical planets; this figured heavily in alchemical symbolism. The exact correlation varied over time, and in early centuries bronze or electrum were sometimes found instead of mercury, or copper for Mars instead of iron; however, gold, silver, and lead had always been associated with the Sun, Moon, and Saturn.[note 1] The associations below are attested from the 7th century and had stabilized by the 15th. They started breaking down with the discovery of antimony, bismuth, and zinc in the 16th century. Alchemists would typically call the metals by their planetary names, e.g. "Saturn" for lead, "Mars" for iron; compounds of tin, iron, and silver continued to be called "jovial", "martial", and "lunar"; or "of Jupiter", "of Mars", and "of the moon", through the 17th century. The tradition remains today with the name of the element mercury, where chemists decided the planetary name was preferable to common names like "quicksilver", and in a few archaic terms such as lunar caustic (silver nitrate) and saturnism (lead poisoning).[4][5]

  • Lead, corresponding with Saturn โ™„ ()
  • Tin, corresponding with Jupiter โ™ƒ ()
  • Iron, corresponding with Mars โ™‚ ()
  • Gold, corresponding with the Sun โ˜‰ ๐Ÿœš โ˜ผ ( )
  • Copper, corresponding with Venus โ™€ ()
  • Quicksilver, corresponding with Mercury โ˜ฟ ()
  • Silver, corresponding with the Moon โ˜ฝ or โ˜พ ( or ) [also ๐Ÿœ› in Newton][6]

Mundane elements and later metals

Alchemical compounds

The following symbols, among others, have been adopted into Unicode.

  • Acid (incl. vinegar) ๐ŸœŠ ()
  • Sal ammoniac (ammonium chloride) ๐Ÿœน ()[5]
  • Aqua fortis (nitric acid) ๐Ÿœ… (), A.F.[5]
  • Aqua regia (nitro-hydrochloric acid) ๐Ÿœ† (), ๐Ÿœ‡ (), A.R.[5]
  • Spirit of wine (concentrated ethanol; called aqua vitae or spiritus vini) ๐Ÿœˆ (), S.V. or ๐Ÿœ‰ ()
  • Amalgam (alloys of a metal and mercury) ๐Ÿ› () = aอžaอža, ศงศงศง (among other abbreviations).
  • Cinnabar (mercury sulfide) ๐Ÿœ“ ()
  • Vinegar (distilled) ๐Ÿœ‹ () (in Newton)
  • Vitriol (sulfates) ๐Ÿœ– ()[5]
  • Black sulphur (residue from sublimation of sulfur) ๐Ÿœ ()[7]

Alchemical processes

The alchemical magnum opus was sometimes expressed as a series of chemical operations. In cases where these numbered twelve, each could be assigned one of the Zodiac signs as a form of cryptography. The following example can be found in Pernety's Dictionnaire mytho-hermรฉtique (1758):[8]

  1. Calcination (Aries ) โ™ˆ๏ธŽ
  2. Congelation (Taurus ) โ™‰๏ธŽ
  3. Fixation (Gemini ) โ™Š๏ธŽ
  4. Solution (Cancer ) โ™‹๏ธŽ
  5. Digestion (Leo ) โ™Œ๏ธŽ
  6. Distillation (Virgo ) โ™๏ธŽ
  7. Sublimation (Libra ) โ™Ž๏ธŽ
  8. Separation (Scorpio ) โ™๏ธŽ
  9. Ceration (Sagittarius ) โ™๏ธŽ
  10. Fermentation (Capricorn ) โ™‘๏ธŽ (Putrefaction)
  11. Multiplication (Aquarius ) โ™’๏ธŽ
  12. Projection (Pisces ) โ™“๏ธŽ

Units

Several symbols indicate units of time.

  • Month ๐Ÿฑ () or or xXx
  • Day-Night ๐Ÿฐ ()
  • Hour ๐Ÿฎ ()

A list of symbols published in 1931:

An 1888 reproduction of a Venetian list of medieval Greek alchemical symbols from about the year 1100 but circulating since about 300 and attributed to Zosimos of Panopolis. The list starts with ๐Ÿœš for gold and has early conventions that would later change: here โ˜ฟ is tin and โ™ƒ electrum; โ˜พ is silver but โ˜ฝ is mercury. Many of the 'symbols' are simply abbreviations of the Greek word or phrase. View the files on Commons for the list of symbols.

Unicode

The Alchemical Symbols block was added to Unicode in 2010 as part of Unicode 6.0.[9]

Alchemical Symbols[1][2]
Official Unicode Consortium code chart (PDF)
 0123456789ABCDEF
U+1F70x ๐Ÿœ€ ๐Ÿœ ๐Ÿœ‚ ๐Ÿœƒ ๐Ÿœ„ ๐Ÿœ… ๐Ÿœ† ๐Ÿœ‡ ๐Ÿœˆ ๐Ÿœ‰ ๐ŸœŠ ๐Ÿœ‹ ๐ŸœŒ ๐Ÿœ ๐ŸœŽ ๐Ÿœ
U+1F71x ๐Ÿœ ๐Ÿœ‘ ๐Ÿœ’ ๐Ÿœ“ ๐Ÿœ” ๐Ÿœ• ๐Ÿœ– ๐Ÿœ— ๐Ÿœ˜ ๐Ÿœ™ ๐Ÿœš ๐Ÿœ› ๐Ÿœœ ๐Ÿœ ๐Ÿœž ๐ŸœŸ
U+1F72x ๐Ÿœ  ๐Ÿœก ๐Ÿœข ๐Ÿœฃ ๐Ÿœค ๐Ÿœฅ ๐Ÿœฆ ๐Ÿœง ๐Ÿœจ ๐Ÿœฉ ๐Ÿœช ๐Ÿœซ ๐Ÿœฌ ๐Ÿœญ ๐Ÿœฎ ๐Ÿœฏ
U+1F73x ๐Ÿœฐ ๐Ÿœฑ ๐Ÿœฒ ๐Ÿœณ ๐Ÿœด ๐Ÿœต ๐Ÿœถ ๐Ÿœท ๐Ÿœธ ๐Ÿœน ๐Ÿœบ ๐Ÿœป ๐Ÿœผ ๐Ÿœฝ ๐Ÿœพ ๐Ÿœฟ
U+1F74x ๐Ÿ€ ๐Ÿ ๐Ÿ‚ ๐Ÿƒ ๐Ÿ„ ๐Ÿ… ๐Ÿ† ๐Ÿ‡ ๐Ÿˆ ๐Ÿ‰ ๐ŸŠ ๐Ÿ‹ ๐ŸŒ ๐Ÿ ๐ŸŽ ๐Ÿ
U+1F75x ๐Ÿ ๐Ÿ‘ ๐Ÿ’ ๐Ÿ“ ๐Ÿ” ๐Ÿ• ๐Ÿ– ๐Ÿ— ๐Ÿ˜ ๐Ÿ™ ๐Ÿš ๐Ÿ› ๐Ÿœ ๐Ÿ ๐Ÿž ๐ŸŸ
U+1F76x ๐Ÿ  ๐Ÿก ๐Ÿข ๐Ÿฃ ๐Ÿค ๐Ÿฅ ๐Ÿฆ ๐Ÿง ๐Ÿจ ๐Ÿฉ ๐Ÿช ๐Ÿซ ๐Ÿฌ ๐Ÿญ ๐Ÿฎ ๐Ÿฏ
U+1F77x ๐Ÿฐ ๐Ÿฑ ๐Ÿฒ ๐Ÿณ ๐Ÿด ๐Ÿต ๐Ÿถ ๐Ÿป ๐Ÿผ ๐Ÿฝ ๐Ÿพ ๐Ÿฟ
Notes
1.^ As of Unicode version 15.1
2.^ Grey areas indicate non-assigned code points

See also

Other symbols commonly used in alchemy and related esoteric traditions:

  • Astronomical symbols โ€“ Symbols in astronomy
    • Astrological symbols โ€“ Symbols denoting astrological concepts
    • Planet symbols โ€“ Graphical symbols used in astrology and astronomy
    • Suns in alchemy โ€“ Sun symbols have a variety of uses
      • Circled dot (disambiguation)
  • Monas Hieroglyphica โ€“ 1564 book by John Dee about an esoteric symbol
  • Rub el Hizb โ€“ Islamic symbol in the shape of an octagram
  • Seal of Solomon โ€“ Signet ring attributed to the Israelite king Solomon
  • Rosy Cross โ€“ Western Esoteric symbol
  • Eye of Providence โ€“ Symbol
  • Sigil โ€“ Magical symbol, as used by Hermetic theurgists
    • Sigillum Dei โ€“ Seal of God, or Seal of Truth, according to John Dee

Footnotes

  1. For example, Mercury was tin and Jupiter was electrum in the Marcianus manuscript attributed to Zosimos of Panopolis.[4](pโ€ฏ236)

References

  1. Fritz Lรผdy-Tenger (1928) Alchemistische und chemische Zeichen. Wolfgang Schneider (1962) Lexicon alchemistisch-pharmazeutischer Symbole covers many of the same symbols with a cross-index and indicates synonyms.
  2. Holmyard 1957, p. 170; cf. Friedlander 1992, pp. 75โ€“76. For the symbols, see Holmyard 1957, p. 149 and Bergman's table as shown above.
  3. Holmyard 1957, p. 149.
  4. Crosland, Maurice (2004). Historical Studies in the Language of Chemistry.
  5. Holmyard 1957, p. 149
  6. Newman, William R.; Walsh, John A.; Kowalczyk, Stacy; Hooper, Wallace E.; Lopez, Tamara (March 6, 2009). "Proposal for Alchemical Symbols in Unicode" (PDF). Indiana University. p. 13, 2nd from bottom. Unicode: 1F71B.
  7. Explanation of the Chimical Characters from Nicaise Le Febvre, A compleat body of chymistry, London, 1670.
  8. See Holmyard 1957, p. 150.
  9. "Unicode 6.0.0". Unicode Consortium. 11 October 2010. Retrieved 21 October 2019.

Works cited

  • Friedlander, Walter J. (1992). The Golden Wand of Medicine: A History of the Caduceus Symbol in Medicine. Contributions in Medical Studies, 35. New York: Greenwood Press. ISBN 0-313-28023-1.
  • Holmyard, Eric J. (1957). Alchemy. Harmondsworth: Penguin Books. OCLC 2080637.
  • Reutter de Rosemont, Louis (1931). Histoire de la pharmacie a travers les ages. Vol. II. Paris: J. Peyronnet. 4 plates after p. 260 and 2 plates after p. 268 โ€“ via Internet Archive.

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