Antimony (Sb) from the ore stibnite, is one of the elements known by the ancients, a primary source of black powder kajal or kohl. With...

Iosis and ios relate to the final stage of the the alchemical process, or rubedo in Latin. It can be called the reddening or purpling....

Zinc (Zn) is an essential metal of life and one of the four components in the Tetrasomia of Maria in alchemy. The 30th element on the...

The Alexandrian alchemists, as philosophers of nature steeped in Greco-Egyptian thinking, define the properties of metals as living...

In alchemy, science and mysticism intertwine. Among the practical alchemical skills is dyeing of metals and gems. Alchemists from early...

The ancient Greeks are celebrated for their contributions to various fields such as philosophy, mathematics, and medicine. Among their...

Aqua regia, Latin for “royal water,” is a powerful acidic solution known to dissolve noble metals like gold and platinum. It's used in...

Alchemy, a fusion of science, philosophy and mysticism, emerges in practice from the 1st century AD. Among the power civilizations of...

Tellurium is the Latin word for earth. A brittle, non-malleable silvery white metalloid, tellurium (Te) is a rare element having both...

Alchemy has a lifelong relationship with the magic of metals and their multiple manifestations. Metal workers and later blacksmiths...

In Eastern and Western alchemy, the transformation of metals into gold (Au) symbolizes a process of maturation for metal and alchemist....

In alchemy an essential piece of equipment is the hearth or forge. Smelting metal applies heat and a reducing agent to separate one or...

Tin purification is important to various alchemical practices, and a fundamental step in many recipes and formulas. In alchemy purified...

Calcination is a crucial process in sciences such as metallurgy and chemistry. A process of ancient alchemists, it's used allegorically...

Cupellation involves smelting and manipulation of metals to improve their qualities or separate them into components. Silver is often...