Also called iron sulfide, pyrite is part of a group of inorganic ... Because of its lustrous yellow color, gold has been revered across millennia and civilizations. A dense and malleable metal ...

Pyrite, chemically known as iron sulfide (FeS₂), is one of Earth ... due to its similar metallic sheen and bright yellow-gold color. At the most fundamental level, the shape of pyrite crystals ...

The stones are made of iron pyrite, commonly called fool’s gold ... “As well as having their beautiful and striking golden ...