| Alloclasite | |
| Aluminocopiapite | |
| Alumoklyuchevskite | |
| Amarantite | |
| Amarillite | |
| Ammoniojarosite | |
| 'Apatelite' | |
| Apuanite | |
| Argentojarosite | |
| Argentopentlandite | |
| Argentopyrite | |
| Argentotennantite | |
| 'Argyropyrite' | |
| 'Arsenian Renierite' | |
| Arsenopyrite | |
| Arthurite | | CuFe | | [(OH,O)|(AsO | | ,PO | | ,SO | | )] | | · 4H | | O |
|
| Atlasovite | |
| 'Bartholomite' | |
| Bartonite | |
| Beaverite | |
| Benauite | | SrFe | | [(OH) | | |(HPO | | ,PO | | )|(PO | | ,SO | | )] |
|
| Benavidesite | |
| Berthierite | |
| Betekhtinite | |
| Beudantite | |
| Bianchite | |
| Bílinite | |
| 'Borickyite' | | (Ca,Mg)(Fe | | ,Al) | | [(OH) | | |(PO | | ,SO | | ,CO | | ) | | ] · 3-7.5H | | O |
|
| Bornite | |
| Borodaevite | |
| Botryogen | |
| 'Bravoite' | |
| Briartite | |
| Bukovskýite | |
| Buryatite | | Ca | | (Si,Fe,Al)[SO | | ][B(OH) | | ](OH) | | O• | | H | | O |
|
| Butlerite | |
| 'Caichengyunite' | |
| Calciocopiapite | |
| 'Calcium-Jarosite' | |
| 'Cattierite-Pyrite Series' | |
| Černýite | |
| Chaidamuite | |
| Chalcopyrite | |
| Chalcothallite | |
| Chaméanite | |
| Chatkalite | |
| Chenguodaite | |
| Chlorbartonite | |
| Chvilevaite | |
| Clairite | |