Metals minerals and metallic preparations

Terra auri

A gold-associated litharge under an earth name.

From the book

A Chymical Dictionary

Gerhard Dorn and John French · Diotimos Editions · 2026

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Orientation

At a Glance

  • The wordA gold-associated litharge under an earth name.
  • In the bookCompare Terra argenti, qualified by silver, and Terra fidelis, equated directly with silver.
  • A place to readThe historical definition below, 1650 dictionary, unnumbered definition page 45; facsimile PDF page 373.

Historical definition

Terra auri is litharge of gold.

Meaning

The compound term is identified through litharge and its gold qualifier. The entry does not give an independent description of its formation or appearance.

Use in the book

Compare Terra argenti, qualified by silver, and Terra fidelis, equated directly with silver. The repeated word terra links their forms without making their glosses identical.

Places to read

  1. Terra auriRead the complete historical definition and its commentary.
  2. Terra argentiA silver-associated litharge under an earth name.
  3. Terra fidelisAn earth name directly equated with silver.

Source note

Historical source. 1650 dictionary, unnumbered definition page 45; facsimile PDF page 373 — Facsimile

Sources. A Chymicall Dictionary (1650), s.v. Terra auri; 1650 facsimile PDF p. 373; compare Terra argenti, Terra fidelis