general/barium-minerals
Surf Wiki
Barytocalcite
Anhydrous barium calcium carbonate mineral
Kampfite
Phyllosilicate mineral
Romanèchite
Baryum manganese oxide mineral
Witherite
Barium carbonate mineral
Psilomelane
Hard black manganese oxides (romanechite, mainly)
Alstonite
Hydrothermal mineral
Guilleminite
Rare uranium/selenium mineral
Frankdicksonite
Halide mineral
Baryte
Barium sulfate mineral
Celsian
Uncommon barium feldspar mineral