• Minerals: Orpiment and realgar
    Dimensions: (42.91×54.16×41.41) mm
    Weight: 104g
    Origin: Sichuan province, China

  • Minerals: Realgar and pyrite
    Dimensions: (44x36x17) mm
    Weight: 70g
    Origin: Quiruvilca Mine, Perou
    Information: This formation comes from the peripheral zone of the mineralized formation of the Quiruvilca Mine. This zone, being an area of ​​stibnite, contains stibnite, but also arsenopyrite, pyrite, sphalerite, galena, chalcopyrite and arsenic.