Tsumeb is the Type Locality
Extremely rare. The level of the mine from which the type specimen was recovered is unknown.
Paragenetic and General Notes
Mathewrogersite forms sub-parallel intergrowths of flattened six-sided crystals (to 0.3 mm), with possible rhombohedral faces. It also forms radiating aggregates of scales and blades, to 1 mm diameter.
On the type specimen, mathewrogersite occurs in cavities in corroded sphalerite (Keller and Dunn, 1986).