Pirolusita Dendrítica
Pirolusita is a mineral with formula MnO₂, in the Óxidos group. This specimen comes from Corta Norte, Tharsis, Huelva, España and joined the Terrium collection in 2025.
Description
Pyrolusite dendrite on matrix.
History of this specimen
Collected by Francisco & Óscar.
Technical data
- Catalogue No.
- 0551
- Internal reference
- X0130
- Composition
- MnO₂
- Name
- Pirolusita
- Variety
- Dendrítica
- Group
- Óxidos
- Mine
- Corta Norte
- District / Municipality
- Tharsis
- Province
- Huelva
- Country
- España
- Acquired
- 2025
- Etymology
- From the Greek 'pyr' (fire) and 'lousis' (washing).
- Quality
- Buena
- Value trend
- Estable
Related specimens
- Abellaíta — España
- Abernathyita — España
- Abernathyita — España
- Abernathyita — España
- Aerenita — España
- Aerinita (fibrosa) — España
- Analcima — España
- Analcima — España