Rhodochrosite with Manganite

N'Chwaning I Mine, N'Chwaning mining area, Kalahari manganese field (KMF), Joe Morolong, John Taolo Gaetsewe, Northern Cape Province  South Africa (1978)

Specimen size: 2.4 × 1.6 × 1.1 cm = 0.94” × 0.63” × 0.43”
Main crystal size: 1.2 × 1.2 cm = 0.47” × 0.47”