CINNABRIC CRYSTALS ON MATRIX FROM THE ALMADEN MINING AREA. ON SOME OCCASIONS CINNABRUM IS ACCOMPANIED WITH MERCURY. IN THIS CASE SOME SPECK IS APPRECIATED, BUT MILD.
Cinnabar crystals on matrix from the Almaden mining area.
Cinnabar is occasionally combined with mercury. In this case, some speck is noticeable, but it is slight.