Structures by: Lanson B.
Total: 3
Na0.364 Mn O2 (H2 O)0.544
H1.088MnNa0.364O2.544
American Mineralogist (2002) 87, 1662-1671
a=2.9513Å b=2.9547Å c=7.334Å
α=78.72° β=101.79° γ=122.33°
Birnessite
H2.72Mn0.5Na0.364O2.544
American Mineralogist (2002) 87, 1662-1671
a=2.9513Å b=2.9547Å c=7.334Å
α=78.72° β=101.79° γ=122.33°