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LabyrinthDesigners & the Art of Fire

Alchemy works translations, commentaries, and presentations of hidden evidence in myths, art, nature, science history, and even ancient sacred games

  • Introduction
  • Classical Alchemy
    • The State of the Art
    • Faqs
    • Opus Magnum Scheme
    • An Intriguing Case
    • Turba Philosophorum’s Ambition
    • Lexicon
  • The Sound Sacrifice
  • The Boards of Pure Force
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Hollandus Johannes Isaac

Hollandus, How Urine Salts Extract a White and Red Dye

by Iulia Millesima

How a volatile urine salt can extract our White and Red Dye from minerals. By a not-perfect alchemist often mistrusted because of his candor: J. I. Hollandus. [Read more…] about Hollandus, How Urine Salts Extract a White and Red Dye

Filed Under: Alchemic Authors 641-1597 Tagged With: Hollandus Johannes Isaac, Urine, Vinegar

Hollandus, De Lapide Philosophico. First Book 3-4

by Iulia Millesima

Instead of distillations on liquids and oils extracted from plants, in chap three, Johannes Isaac Hollandus has salts ground, dissolved in distilled vinegar, then raised with subtle combustible spirits, [Read more…] about Hollandus, De Lapide Philosophico. First Book 3-4

Filed Under: Alchemic Authors 641-1597 Tagged With: Hollandus Johannes Isaac, Opera Mineralia-De Lapide Philosophico, Vinegar

Hollandus, De Lapide Philosophico. First Book 2

by Iulia Millesima

Opera Mineralia, sive de Lapide Philosophico,  by Johannes Isaac Hollandus,  chapter two deals with actions involving silver cupeling. [Read more…] about Hollandus, De Lapide Philosophico. First Book 2

Filed Under: Alchemic Authors 641-1597 Tagged With: Hollandus Johannes Isaac, Opera Mineralia-De Lapide Philosophico, Vinegar

Hollandus, De Lapide Philosophico. First Book 1

by Iulia Millesima

Johannes Isaac Hollandus De Lapide Philosophico is composed of two treatises, but usually, only a summary of the second one is available on the web. [Read more…] about Hollandus, De Lapide Philosophico. First Book 1

Filed Under: Alchemic Authors 641-1597 Tagged With: Hollandus Johannes Isaac, Opera Mineralia-De Lapide Philosophico, Vinegar

Universal Sal Armoniacum & Hollandus Sal Armeniacum

by Iulia Millesima

Johannes Isaac Hollandus, in his neglected Opera Vegetabilia, gives a real clue as far as is concerned Sal Armoniacum or Universal Solvent or Mercurius. [Read more…] about Universal Sal Armoniacum & Hollandus Sal Armeniacum

Filed Under: Alchemy & Spagyrics Tagged With: Hollandus Johannes Isaac

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