H in Hilgardite
Updated 2/22/2020 by GR Rossman
1980
Peltre MJ, Berglund B, Carson DG, Vaughan RW (1980) Proton magnetic resonance study of the water molecule in hilgardite, Ca
2
[B
5
O
9
]Cl·H
2
O. American Mineralogist 65, 346-348,