Sylvia Rose
Alchemy: Philosophers' Stone History & Lore
The Philosophers' Stone or lapis philosophorum is a miraculous legendary substance. It holds secrets to an elixir of life, a cure for...
top of page
Sylvia Rose
Sep 25 min read
Alchemy Processes Invented by Islamic Alchemists
After the 642 AD Islamic conquest of Egypt, the center of alchemy moves to Muslim lands. Medieval Arab alchemists study and expand upon...
8 views
Sylvia Rose
Sep 25 min read
Salt in Alchemy: Alchemical Uses & Lore
Salt is important from ancient to Renaissance alchemy, and still used today in alchemical projects, dyeing, cuisine and medicine. In...
18 views
Sylvia Rose
Sep 13 min read
Expulsion of Intellectuals Alexandria 145 BCE
Alexandria, founded by Alexander the Great, is one of the intellectual capitals of the ancient world. It boasts the famous Library of...
20 views
Sylvia Rose
Sep 15 min read
Equipment Alchemists Need: Essential Tools of the Trade
Alchemy begins with several elements coming together at a crucial time in Alexandria, Egypt. As an international glass center, the city...
13 views
Sylvia Rose
Sep 13 min read
Science of Rust Earth Pigments & Colors
Rust is a complex chemical reaction from the interaction of iron, oxygen, and moisture. This common phenomenon produces striking colors...
21 views
Sylvia Rose
Sep 13 min read
Goethite: The Other Iron-Rich Mineral
Goethite is common but like hematite a remarkable iron oxide mineral. In geology and mineralogy, goethite has piqued the interest of...
25 views
Sylvia Rose
Sep 13 min read
Knowing the Three Primary Oxides of Iron
Iron is abundant in Earth's crust and one of the seven metals of antiquity . Essential for life, iron can form various oxides and change...
20 views
Sylvia Rose
Sep 15 min read
How to Make Iron Oxide Pigment at Home
Make non-toxic iron oxide pigments for painting, dyes, glazes, artistic to industrial uses. Iron oxide (Fe2O3) or rust exists on Earth...
28 views
Sylvia Rose
Aug 313 min read
Making Sulfuric Acid in History & Today
Sulfuric acid (H₂SO₄) is one of the most important chemicals in the world, with many uses from car battery production to fertilizer...
12 views
Sylvia Rose
Aug 314 min read
Jungian Numerology & Number Meanings
Numerology, the mystical study of numbers and their meanings, empowers people for centuries. A prominent figure in psychology and...
11 views
Sylvia Rose
Aug 314 min read
How to Make Copperas Red: Simply Science
Copperas, iron(II) sulfate or green ferrous sulfate, is a versatile compound in various applications, from agriculture to water...
21 views
Sylvia Rose
Aug 315 min read
Natural Purple Dyes: Ancient & Medieval
Dyers, coloring professionals, metal workers and gemologists seek vibrant colors and tones since early civilization. The first use of...
29 views
Sylvia Rose
Aug 313 min read
Difference Between Astrology & Astronomy in the Ancient World
Astrology and astronomy blur boundaries in the ancient world. Similar at a glance, the two serve different needs in society and progress....
10 views
Sylvia Rose
Aug 303 min read
Ancient Greek Discovery & Use of Mercury
The ancient Greeks are celebrated for their contributions to various fields such as philosophy, mathematics, and medicine. Among their...
17 views
Sylvia Rose
Aug 304 min read
Mercurius: Mystical Essence of Alchemy
Mercurius among the most important figures of the alchemical storybook A vast array of symbols and archetypes populate the path to...
12 views
Sylvia Rose
Aug 304 min read
Earthy & Mineral Hematite: Differences
Hematite, an iron oxide mineral, is well-known for its striking metallic luster and deep red to black colorations. Appearing in various...
15 views
Sylvia Rose
Aug 304 min read
Hematite: Iron Oxide Red Earth Pigment
"Hematite" comes from the ancient Greek for blood. The stone creates red dust when cut and polished. The red color isn't always visible...
22 views
Sylvia Rose
Aug 294 min read
How to Extract Red from Hematite: A Step-by-Step Guide
Hematite, an iron oxide mineral with the chemical formula Fe2O3, is prevalent around the world. Known for metallic luster and red earth...
15 views
Sylvia Rose
Aug 293 min read
How to Make Hematite Pigment: A Step-by-Step Guide
Hematite, an iron ore with the chemical formula Fe2O3 (ferric oxide), is known for its metallic luster. In earthy form the stone offers a...
7 views
bottom of page