Pirita
Pirita is a mineral with formula FeS₂, in the Sulfuros group. This specimen comes from Navajún, La Rioja, España and joined the Terrium collection in 2025.
Description
Group of 10 cubes with perfect square crystallization, arranged in decreasing size, on matrix.
History of this specimen
Pyrite from Navajún is recognized worldwide for its perfectly naturally crystallized cubes, formed in a sedimentary environment.
Technical data
- Catalogue No.
- 0550
- Internal reference
- X0127
- Composition
- FeS₂
- Name
- Pirita
- Group
- Sulfuros
- District / Municipality
- Navajún
- Province
- La Rioja
- Country
- España
- Size (cm)
- 10 x 3 x 2
- Acquired
- 2025
- Etymology
- From the Greek 'pyr' (fire), since it produces sparks when struck with metal.
- Quality
- Buena
- Value trend
- Estable
Related specimens
- Abellaíta — España
- Abernathyita — España
- Abernathyita — España
- Abernathyita — España
- Acantita (Paramórfica tras Argentita) — Marruecos
- Aerenita — España
- Aerinita (fibrosa) — España
- Analcima — España