Glass, salt, mercury and triple earth · Lexicon

From the book

Sal Lumen and Spiritus Mundi Philosophici

Clovis Hesteau de Nuysement · Diotimos Editions · 2026

Orientation

At a Glance

The wordThe glass–salt–mercury triad is Nuysement’s stated model, not an imperfect transcription of the more familiar salt–sulphur–mercury triad.
In Sal LumenI.8.2 first gives the spirit three operations: dryness vivifies, coldness congeals, and moisture gathers and joins.
In this editionThe supplied English preserves “salt, glass and mercury” and the contrast with Paracelsus rather than replacing the list with the expected formula.
A place to readTriple earth and its three operations are compared explicitly with Paracelsus’s list.

Meaning

The glass–salt–mercury triad is Nuysement’s stated model, not an imperfect transcription of the more familiar salt–sulphur–mercury triad. He explicitly distinguishes the latter, which he attributes to Paracelsus, and considers glass as its terminal fourth. In his own account glass causes hardness, salt supplies matter, and mercury or water gathers and condenses. The final “or water” explains mercury’s local joining function, not every occurrence of Mercury in the book.

Use in the book

I.8.2 first gives the spirit three operations: dryness vivifies, coldness congeals, and moisture gathers and joins. It then names triple or trine earth as vitrifying, saline and mercurial. These allocations must stand as printed, even where they surprise a reader expecting another system. The triad of operations is also distinct from the three natural kinds of animals, plants and minerals.

Bones, fruit-stones and shells illustrate vitrifying hardness; flesh and nerves exemplify salt’s concretion; mercurial moisture unites. These historical explanations do not make bone or shell ordinary glass in a modern material sense. I.8.3 raises the salt-to-glass objection through familiar glassmaking plants, then answers with the asserted contrast between soluble salt and moisture-resistant vitrification. I.8.4 extends the model to stones and metals, with corrupting sulphur and combustible earthiness qualifying resistant hardness. Thus sulphur has not disappeared from the account simply because it is not one of the three names in the final summary.

Book II’s appeal to glassmakers supports salt’s importance, but does not settle every use of vitrification. The later account can use that word both for an initial embodiment and for a refractory endpoint that obstructs further dissolution. The common-crystal failure makes the latter a concrete limit of the author’s own practice.

Places to read

Book One · Chapter 8 · Unit 2Triple earth and its three operations are compared explicitly with Paracelsus’s list.
Book One · Chapter 8 · Unit 4The concluding offices are hardness, matter and joining; corrupting sulphur still qualifies the account.
Book Two · Chapter 2 · Unit 5Glassmakers are invoked as craft witnesses to salt’s indispensable role.
Book One · Chapter 8 · Unit 3The plant-salt objection tests the distinction between salt and vitrified hardness.
Book Two · Chapter 2 · Unit 4Vitrification has more than one role in the account of embodiment and dissolution.
Book Two · Chapter 3 · Unit 34Common crystal becomes useless when vitrified together with its dregs.
Sonnet 1 · Unit 1Compare the distinct salt–oil–pure-water triad in the verse.

Translation

The supplied English preserves “salt, glass and mercury” and the contrast with Paracelsus rather than replacing the list with the expected formula. The closing Mercury spelling follows the original errata’s correction of Mercuce. Sonnet I gives yet another local triad, salt, oil and pure water; neither that poetic list nor the present glass triad should be silently rewritten into one standard three-principle system.

Attested forms

par sa siccité il vivifie; par sa froidure il congele; par son humeur il amasse & assemble; terre triple, ou trine; Sel, Verre, & Mercure; Verre, de Sel, & de Mercure ou d'eau; le verre causant la dureté; verriers; verre; Verre; Mercure; vitrification