DiotimosReading Desk

The lesser elixir

Appropriate menstruum and limits

appropriated Menstruum; second Regeneration; third Regeneration; meliorate

An appropriate menstruum is suited to its subject and operation.

From the book

Aphorismi Urbigerani

Baro Urbigerus · Diotimos Editions · 2026

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Orientation

At a Glance

  • The wordAn appropriate menstruum is suited to its subject and operation. Power to affect a substance does not establish power to perfect it in every respect.
  • In the bookThe lesser work distinguishes tincture extraction, full separation, further regeneration and improvement. Gold and silver are excepted at one stage; gold is included only after an added determination.
  • In this edition“Appropriated” becomes “suited,” and “meliorate” becomes “improve.” The reading preserves exceptions and the separate comparisons with the grand elixir and simple mercury.
  • A place to readLesser XXIV–XXX (1690, pp. 77–83), read continuously rather than by selecting only the most expansive claims.

Meaning

The word appropriate supplies a criterion of fit. A menstruum may act upon a subject without being the menstruum proper to every operation upon it. In XXIV the vegetable preparation can draw tincture from metals and minerals, yet cannot separate all their principles because it is not the “appropriated Menstruum” for that work. The limitation qualifies the kind of action, not merely its speed or strength.

Meliorate supplies a second distinction. To improve or perfect a metal is not, in this argument, the same as making it dissolve or become volatile. The latter effects may be granted to a rival preparation while the former is denied (XXIX). A reading concerned only with whether a visible change occurs would miss the author’s stated criterion of philosophical success.

Use in the book

The sequence begins with an effect outside the specified kingdom that nevertheless leaves the specification intact. XXIV grants extraction of metallic tinctures, calls the resulting sulphurs balsamic, and still prefers the elixir of properties. The metallic preparation is offered as a curious experiment rather than as the highest medicine. The author calls these preparations praeternatural, establishing a contrast within his own account of properly natural action.

XXV concerns recovery of the vegetable menstruum and the regeneration bestowed upon the plant’s oil. XXVI then takes that prepared oil or essence as the subject of a further transformation. From a “second Regeneration,” the author promises a great secret acting on vegetables, minerals and metals, expressly “except Gold and Silver.” The exceptions are not an incidental afterthought. They mark the boundary of the newly claimed power and explain why the next aphorism must add another condition.

XXVII introduces that condition: the regenerated essence is determined with first matter. It is then said to dissolve all kinds of metals and minerals radically, principally gold, which cannot be recovered as common gold by the means named there. After further transformations and a third regeneration, the resulting medicine of medicines is compared in two different domains. On human bodies it is equal in virtue and quality to the grand elixir; on metals or minerals it is compared to simple mercury. To report it as simply equal to the grand elixir would collapse the sentence’s two objects of comparison.

XXVIII explains the determination through amalgamation with first matter and acquisition of its qualities and properties. The extensive power claimed at the close is dissolution and volatilisation. XXIX must nevertheless be read after it, not omitted as an embarrassment. The author rejects opinions that the grand elixir can be produced from a regenerated vegetable menstruum, and insists that such menstruums can dissolve and volatilise metals without improving them. The sequence preserves a real distinction between a powerful solvent, an agent compared with simple mercury and the grand elixir itself. It is not a licence to rewrite every asserted power into metallic transmutation.

XXX anchors the conclusion in generation after kind. The universal elixir is assigned to undetermined matter; the specified one to the root of vegetables. The appeal to Hermes and God is the author’s warrant for this boundary. A reader can follow the internal distinctions without treating the warrant as independent verification of any material claim. The point is neither to deny that the book makes expansive promises nor to erase the qualifications by which it sorts those promises.

Places to read

  1. Vegetable Elixir · Aphorism XXIVOriginalTincture extraction is allowed; separation of every principle is denied.
  2. Vegetable Elixir · Aphorism XXVOriginalRecovery of the menstruum and regeneration of the oil prepare the next distinction.
  3. Vegetable Elixir · Aphorism XXVIOriginalThe second regeneration extends powers but expressly excepts gold and silver.
  4. Vegetable Elixir · Aphorism XXVIIOriginalFurther determination admits gold and distinguishes human-body from metallic efficacy.
  5. Vegetable Elixir · Aphorism XXVIIIOriginalAcquisition of first matter’s properties is compared with simple mercury’s dissolving and volatilising powers.
  6. Vegetable Elixir · Aphorism XXIXOriginalDissolution and volatilisation are conceded while improvement and the inference to the grand elixir are denied.
  7. Vegetable Elixir · Aphorism XXXOriginalGeneration after kind distinguishes the appropriate beginnings of the two elixirs.

In this edition

At XXIV “praeternatural” is rendered “unnatural”; note 104 places that judgement within the author’s account rather than a modern analytical classification. At XXVI “except for gold and silver” preserves both exceptions. At XXVII “radically” retains the claim of a fundamental dissolution, not merely an ordinary change of appearance. The modern reading preserves the two comparisons—grand elixir on human bodies, simple mercury on metals or minerals—and makes no unqualified equivalence between the preparations. Note 107 emphasizes that the rejection at XXIX is not a denial that rival solvents can dissolve metals.

Historical forms and local uses:

appropriated Menstruum [printed English phrase] — A menstruum suited to the specific separation in question. (Vegetable Elixir · Aphorism XXIV)

second Regeneration [printed English phrase] — The further transformation credited with wider powers but excepting gold and silver. (Vegetable Elixir · Aphorism XXVI)

third Regeneration [printed English phrase] — The later transformation associated with the medicine of medicines. (Vegetable Elixir · Aphorism XXVII)

meliorate [English printed form] — Improve a metal, distinguished from merely dissolving and volatilising it. (Vegetable Elixir · Aphorism XXIX)