Manganese Oxides from Rocky Mountains, North America
USA | |
| Bob Cobban |
| [var. Manganese Dendrites] Rocks & Minerals: Sept, 1998 |
| Paul Broyles |
| [var. Manganese Dendrites] Gobla, Michael J. (2012) Montana Mineral Locality Index. Rocks & Minerals, 87 (3) 208-240 doi:10.1080/00357529.2012.676825 Chris Tucker and John Betts specimens. |
| Raman/SEM-EDS analysis by Dr. Hexiong Yang, University of Arizona, 2022. |
| [var. Manganese Dendrites] Dean Allum |
Medicine Bow Mountains prospect, Medicine Bow Mountains, Albany County, Wyoming, USA