Alchemy

Alchemy reads a chart through the Great Work, the Magnum Opus, the stage by stage transformation traditionally aimed at the philosopher's stone: seven metals, each paired with a planet, and a sequence of operations and color stages that carries base matter toward perfection. A reading assigns a chart's placements to a metal and names which stage of that transformation the chart is written in.

History

Western alchemy's earliest substantial surviving author is Zosimos of Panopolis, writing in Hellenistic Alexandria around 300 CE, whose visionary and technical writings already combine practical metallurgical and chemical procedure with symbolic and spiritual meaning, the same fusion that marks the tradition throughout its later history. The corpus passed into the medieval Islamic world, where it was greatly extended: the eighth century figure Jabir ibn Hayyan, known in Latin Europe as Geber, is credited with a large body of alchemical writing that systematized apparatus, procedure and theory, and it was chiefly through Arabic to Latin translation from the twelfth century onward that alchemy reached medieval and Renaissance Europe, carrying Arabic loanwords, alcohol and alkali among them, into the vocabulary of Western chemistry itself.

The pairing of seven metals with the seven classical planets, gold with the Sun, silver with the Moon, mercury (quicksilver) with Mercury, copper with Venus, iron with Mars, tin with Jupiter and lead with Saturn, is a stable and long attested convention running through the whole tradition. A further significant reshaping came from the sixteenth century Swiss physician Paracelsus, who turned alchemy toward medicine and the preparation of remedies, the spagyric art the report item's description names, and, much later, from the psychologist Carl Jung, who in the twentieth century read the alchemical corpus, its stages, its imagery of union and dissolution, as an elaborate symbolic map of psychological individuation rather than as a literal chemical program, a reading that shaped how much of the tradition is popularly understood today.

The Planetary Metals

• Gold, the Sun.
• Silver, the Moon.
• Mercury (quicksilver), the planet Mercury.
• Copper, Venus.
• Iron, Mars.
• Tin, Jupiter.
• Lead, Saturn, the base matter the Work begins from.

The Stages Of The Work

The classical color stages run Nigredo (blackening, decomposition), Albedo (whitening, purification), Citrinitas (yellowing, a stage some later traditions folded into the final reddening rather than keeping separate) and Rubedo (reddening, completion). Each stage is carried by particular operations; Calcination and Dissolution belong early in the sequence, breaking matter down, while Coagulation and Fermentation belong later, building the purified result back up.

How A Reading Is Constructed

A reading assigns a chart's placements to the planetary metals above by the same planetary rulership every other report item in this atlas already uses, then describes which stage of the Great Work, from the blackening of Nigredo through to the reddening of Rubedo, the chart is written in, following the Jungian reading of the stages as a psychological process rather than a literal metallurgical one. The herbal, spagyric side the report item's own description names sits alongside the metals as the same transformation applied to plant matter rather than mineral.

Where To Read More

• GoldGold, the Sun.
• SilverSilver, the Moon.
• MercuryMercury (quicksilver), the planet Mercury.
• CopperCopper, Venus.
• IronIron, Mars.
• TinTin, Jupiter.
• LeadLead, Saturn, the base matter the Work begins from.
• NigredoNigredo, the blackening: decomposition, the Work's first stage.
• AlbedoAlbedo, the whitening: purification.
• CitrinitasCitrinitas, the yellowing: a stage some later traditions folded into the final reddening.
• RubedoRubedo, the reddening: completion.
• CalcinationCalcination, an early operation, breaking matter down by intense heat.
• CoagulationCoagulation, a late operation, building the purified result back up.