| Specimen # | Mineral Name | Location | Image |
| #1232 | Pyrolusite | Richmond Sitting Bull Mine, Galena, Lawerence County, South Dakota, USA | No Image |
| #1233 | Pyrolusite | Richmond Sitting Bull Mine, Galena, Lawerence County, South Dakota, USA | No Image |
| #1234 | Pyrolusite | Richmond Sitting Bull Mine, Galena, Lawerence County, South Dakota, USA | |
| #1235 | Pyrolusite | Richmond Sitting Bull Mine, Galena, Lawerence County, South Dakota, USA | |