Guimarãesite with Greifensteinite, Zanazziite, Eosphorite and Microcline

Taquaral Seco Mine, Itinga, Jequitinhonha, Minas Gerais  Brazil

Specimen size: 5.7 × 4.2 × 2.1 cm = 2.24” × 1.65” × 0.83”
Main crystal size: 0.6 × 0.4 cm = 0.24” × 0.16”