Galena with Siderite and Sphalerite

Yulong Mine, East Ujimqin Banner (Dongwu Qi), Xilin Gol League (Xilinguole Prefecture), Inner Mongolia Autonomous Region  China (2021)

Specimen size: 5.7 × 4.8 × 2 cm = 2.24” × 1.89” × 0.79”