Chrysoberyl from Custer County, South Dakota, USA
USA | |
| Rocks & Min.:57:54. |
Rocks & Min.: 57:54. | |
Smith, Arthur E., Fritzsch, Eric (2000) SOUTH DAKOTA. Rocks & Minerals, 75 (3) 156-169 doi:10.1080/00357520009605635 | |
Loomis, T. (2011), "News from the Black Hills, South Dakota", Mineral News, in press | |
Rocks & Min.: 57:55. | |
| Rocks & Min.: 57:155. |
| Rocks & Min.: 57:54-55. |
Pink Rose Lode Quarry, Custer, Custer Mining District, Custer County, South Dakota, USA