Properties
| Chemical formula | FeS₂ |
|---|---|
| Elements | Fe, S |
| Crystal system | Cubic |
| Mohs hardness | 6 |
| Density | 4.95 – 5.1 g/cm³ |
| Streak | black |
| Color | copper, gold |
| IMA symbol | Py |
| Nickel–Strunz class | 2.EB.05a |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
⚠ Handle With Care Low caution
Why: Iron sulfide. Damp pyrite can slowly oxidise ('pyrite decay'), forming sulfuric acid and iron sulfates. It may also contain traces of arsenic.
Safe handling: Keep it dry, with low humidity. Don't make water elixirs.
Sources: Wikipedia: Pyrite · Mindat: Pyrite. General safety information only, not medical advice. More on safe handling.
🌍 Where it's found
- Type locality
- Notable source / deposit
- Country of origin
Marker positions are approximate (region or locality level). Type localities from Wikidata; notable sources curated by Crystopedia.
Varieties & related stones
✨ Metaphysical & Folklore
💧 Elixir safety: This stone is not safe for water or drinking elixirs. If you use elixirs at all, use the indirect method (stone in a sealed glass inside the water) or choose a different stone.
These are traditional and folk beliefs from crystal lore. They are not scientific or medical claims – crystals are not a substitute for professional care.
Fool's gold is a protective, energizing stone popular for abundance and willpower.
💞 Pairs well with (traditional pairings)
Learn more
- Pyrite on Mindat.org
- Wikipedia article
- Wikidata item Q50769 (source of this page's data – you can correct it there)