Sylvia Rose
Tycho Brahe: Golden Renaissance Astronomer
Tycho Brahe (1546 - 1601) is a Danish Renaissance astronomer and polymath. His observatory Uraniborg is a center of intellect and...
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Sylvia Rose
Oct 104 min read
Prague: Bohemians of the Renaissance
Prague is an epicenter of medieval and Renaissance Bohemian culture, art and architecture. Capital of today's Czech Republic, Prague has...
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Sylvia Rose
Oct 91 min read
Experiments With Rust: Going 4 the Gold
Experimenting with rust. Mmm rust. Amazing how many colors it gives out. I'm trying for an earthy gold and a couple other tones. On the...
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Sylvia Rose
Oct 74 min read
Nitric Acid: Aqua Fortis the Acid Queen
Nitric acid, called the Queen of Acids or aqua fortis (strong water) is a vital chemical compound with significant importance in fields...
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Sylvia Rose
Oct 63 min read
Process of Projection in Renaissance Alchemy
Projection, according to experts of the Renaissance, is the final act of alchemical work once the Philosophers' Stone has been made. The...
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Sylvia Rose
Oct 63 min read
Niter (Saltpeter): Science of Alchemy
Niter or saltpeter (KNO3) is the mineral form of potassium nitrate. A soft substance easy to grind, it creates colorless to white...
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Sylvia Rose
Oct 62 min read
Kerotakis: Ancient Alchemical Equipment
The kerotakis (Greek: κυροτακίς) is an ancient alchemical apparatus of multiple purposes, primarily heating substances and collecting...
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Sylvia Rose
Oct 54 min read
Michael Sendivogius: Adventures in Alchemy
Michael Sendivogius (1566 - 1636) is a Polish savant of alchemy, medicine and chemistry. He designs mines and furnaces, travels widely...
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Sylvia Rose
Oct 54 min read
Alchemy & the Magnum Opus - Black White Yellow Red
The Magnum Opus or Great Work is the goal of alchemists. From ancient Alexandria and the wisdom of Maria the Prophetess comes a color...
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Sylvia Rose
Oct 44 min read
Sophie Brahe Writer, Alchemist & Astronomer
Sophie Brahe (1556 - 1643) is born into a noble Danish family. Sister of astronomer Tycho Brahe, Sophie is destined for greatness. She...
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Sylvia Rose
Oct 35 min read
Book of Comarius: Making Gold with Cleopatra
The Book of Comarius is a mysterious tome dedicated to Cleopatra the Divine, or Cleopatra the Alchemist of Alexandria. In it, Comarius, a...
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Sylvia Rose
Oct 36 min read
Cleopatra the Divine & the Book of Comarius
Cleopatra the alchemist is active in Alexandria, Egypt c. 300 AD. She may be contemporary to Zosimos , who mentions her in his writings....
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Sylvia Rose
Oct 23 min read
Tartrate Crystals: Secrets of Tartaric Acid
Tartrate crystals appear on the bottom of a wine glass or in a bottle of grape juice, created by a reaction of tartaric acid. Reference...
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Sylvia Rose
Oct 23 min read
Glauber: Preparation of a Golden Spirit of Wine
Preparation of a Golden Spirit of Wine, a medicinal potion, is a recipe from the writings of Dutch-German alchemist Johann Glauber . He's...
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Sylvia Rose
Oct 26 min read
Making Lixivium: Alchemy of Lixiviation
Lixiviation or leaching is an ancient process alchemy still used today in making tea, extracting dyes and ores. Lixivium is a general...
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Sylvia Rose
Oct 14 min read
Ammonia: Formation, Hazards & Reactions
Ammonia is a simple yet mysterious versatile compound vital to life on Earth. Explore its formation, historical significance, potential...
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Sylvia Rose
Oct 14 min read
Best Mortar & Pestles for Artists, Chefs, Scientists
The mortar and pestle as a unit is about 35,000 years old. With many varieties available today it's important to choose the best mortar...
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Sylvia Rose
Oct 14 min read
Spirit of Wine of the Wise: Alchemy Recipe
Spirit of wine, or spirits of wine, is a common alchemical ingredient in medical remedies and recipes of chemical transformation. This...
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Sylvia Rose
Sep 305 min read
Carbuncle: Red Stone of Magic & Medicine
Carbuncle has many meanings. Today it most often describes a deep red almandine garnet gemstone cut with a smooth, convex face or...
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Sylvia Rose
Sep 295 min read
Magnetite: Ubiquitous Iron Ore with Soul
Magnetite is an iron ore formed below the earth's surface. As one of the primary iron ores it keeps the wheels of progress turning....
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