Rhodochrosite with Hisingerite-Neotocite (Series)

Potosí Mine, Santo Domingo (Francisco Portillo), Santa Eulalia District, Municipio Aquiles Serdán, Chihuahua  Mexico

Specimen size: 4.1 × 3.3 × 3.1 cm = 1.61” × 1.30” × 1.22”
Main crystal size: 0.6 × 0.5 cm = 0.24” × 0.20”