| NN | Card | Specie | Formula | Space Group |
|---|---|---|---|---|
| 1. | 2009 | [29], t-hollandite, analogue, DF | Ba1.234[Al0.94Fe1.527Ti5.533]O16 | I 2/m |
| 2. | 2010 | [30], t-hollandite, analogue, DF | Ba1.239[Al0.631Fe1.847Ti5.522]O16 | I 2/m |
| 3. | 2011 | [31], t-hollandite, analogue, DF | Ba1.246[Al0.325Fe2.166Ti5.509]O16 | I 2/m |
| 4. | 2012 | [32], t-hollandite, analogue, DF | Ba1.282[Fe2.565Ti5.435]O16 | I 2/m |
| 5. | 2014 | [34], t-hollandite, analogue, DF | (Ba,Pb,Na,K)(Mn,Fe,Al)8(O,OH)16 | I 2/m |
| 6. | 2017 | [37], t-hollandite, K, Fe | Ba0.75K0.19Mn7.82Fe0.18O16 · 0.4H2O | I 2/m |