- Dientje Mine, Bourkes Luck, Pilgrims Rest, Ehlanzeni District, Mpumalanga Province, Transvaal, South Africa
- Miniature, 5.0 x 4.0 x 4.0 cm
- Ex. Rock Currier
Excellent yellow, straw-like bundles and divergent sprays of prismatic bismutoferrite with individual crystals and aggregates of an unknown brown-orange mineral. Also, white, pearly, micaceous aggregates of another unknown on a matrix of variably corroded chalcocite.