Search For Mineral(s): Pyrolusite - 4 specimens found
| # | Name | Type | Locality | Size | Acquired | Thumbnail |
|---|---|---|---|---|---|---|
| 1861 | Pyrolusite (hair-like crystals) | Mineral | Socorro County, New Mexico, USA | 6.3 x 4.5 x 1.4 cm | 2010-01-27 |  |
| 1588 | Pyrolusite | Mineral | Akela, Little Florida Mountains, Luna County, New Mexico, USA | 10.8 x 7.6 cm | 2009-08-31 |  |
| 1437 | Pyrolusite | Micromount | Keweenaw Peninsula, Michigan, USA | 2009-05-29 |  | |
| 1429 | Pyrolusite | Micromount | Keweenaw Peninsula, Michigan, USA | 2009-05-26 |  |