"Fool's gold" is a common nickname for pyrite. Pyrite received that nickname because it is worth virtually nothing, but has an appearance that "fools" people into believing that it is gold.

Compared to actual gold, these minerals will flake, powder, or crumble when poked with a metal point, whereas gold will gouge or indent like soft lead. In addition, actual gold will leave a …

Sep 14, 2025 · Fool’s gold is a naturally occurring mineral that resembles real gold but has minimal value. Fool’s gold is scientifically known as pyrite (chemical name is iron sulfide, …

In short, fool’s gold can refer to three minerals: Pyrite, Chalcopyrite, and weathered Mica. Among them, Pyrite is the most commonly mistaken for gold. Pyrite has been known to humans for …

Dec 27, 2024 · "Fool's Gold" is the common nickname for the mineral pyrite or iron sulfide (FeS₂). Fool's gold's metallic luster and pale brass-yellow coloring give it a superficial resemblance to …

Apr 26, 2022 · Fool's gold is a gold-colored mineral mistaken for real gold. In finance, it refers to an investment thought to be valuable that later ends up worthless.

The literal meaning of fool’s gold is a mineral called iron pyrite. This mineral looks shiny and beautiful, and people who aren’t familiar with the differences between the two often mistake it …