Arsenical materials, orpiment and realgar

Arsenicalium; arsenicalium; auripigmenti; opermenti; realgaris; realgar; Realgari; Realgaria; Arsenicalia; auripigmentum; opermentum

This historical group has mineral and coagulated poison as its life.

From the book

Nine Books on the Nature of Things

Attributed to Paracelsus · Diotimos Editions · 2026

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Meaning

This historical group has mineral and coagulated poison as its life. The corresponding mortification paragraph names transformation into oil or liquor and fixation. The grouping is important because poisonousness is not treated simply as absence of life: here it is explicitly the life-bearing description. The list preserves several names whose historical relationships should not be flattened into one modern chemical identity.

Places to read

  1. Book 4 · Life · Passage 9Latin“Arsenicalium, auripigmenti, opermenti, realgaris”