- Small Cabinet, 6.3 x 4.6 x 2.0 cm
- Mistake Mine, Yavapai County, Arizona, USA
Emplaced on matrix is a plate of equant, short prismatic, splendent, black crystals of ramsdellite, to .5 cm across. One of the larger pieces recovered, as they tended to fracture fairly readily into small plates. Also, this is more 3-dimensional, with backing matrix.