| Agujaite | Na₆Al₆(H₂O)₁₅(OH)₃(AsO₄)₅(AsO₃OH)₃⋅3H₂O | Trigonal | — | — |
| Camanchacaite | NaCaMg₂[AsO₄][AsO₃(OH)]₂ | Monoclinic | — | — |
| Canutite | NaMn₃[AsO₄][AsO₃(OH)]₂ | Monoclinic | — | — |
| Chinchorroite | Na₂Mg₅(As₂O₇)₂(AsO₃OH)₂(H₂O)₁₀ | Triclinic | — | — |
| Chongite | Ca₃Mg₂(AsO₄)₂(AsO₃OH)₂·4H₂O | Monoclinic | — | — |
| Cuatrocapaite-(K) | K₃(NaMg☐)(As₂O₃)₆Cl₆(H₂O)₁₆ | Trigonal | — | — |
| Cuatrocapaite-(NH4) | (NH₄)₃(NaMg☐)(As₂O₃)₆Cl₆·(H₂O)₁₆ | Trigonal | — | — |
| Currierite | Na₄Ca₃MgAl₄(AsO₃OH)₁₂·9H₂O | Hexagonal | — | — |
| Espadaite | Na₄Ca₃Mg₂[AsO₃(OH)]₂[AsO₂(OH)₂]₁₀·7H₂O | Orthorhombic | — | — |
| Gajardoite | KCa₀.₅As³⁺₄O₆Cl₂(H₂O)₃·2H₂O | Hexagonal | — | — |
| Juansilvaite | Na₅Al₃[AsO₃(OH)]₄[AsO₂(OH)₂]₂(SO₄)₂·4H₂O | Monoclinic | — | — |
| Leverettite | Cu₃CoCl₂(OH)₆ | Trigonal | — | — |
| Magnesiocanutite | NaMnMg₂[AsO₄]₂[AsO₂(OH)₂] | Monoclinic | — | — |
| Magnesiofluckite | CaMg(AsO₃OH)₂(H₂O)₂ | Triclinic | — | — |
| Magnesiokoritnigite | Mg(AsO₃OH)·H₂O | Triclinic | — | — |
| Mauriziodiniite | (NH₄)(As₂O₃)₂I | Hexagonal | 1.0 | — |
| Naalasite | NaAl(AsO₃OH)₂·H₂O | Trigonal | — | — |
| Nafeasite | — | Monoclinic | — | — |
| Picaite | NaCa[AsO₃OH][AsO₂(OH)₂] | Monoclinic | — | — |
| Ríosecoite | — | Triclinic | — | — |
| Torrecillasite | Na(As,Sb)³⁺₄O₆Cl | Orthorhombic | — | — |