| Akatoreite | |
| Akrochordite | |
| Allactite | |
| Alleghanyite | |
| Alluaivite | | Na | | (Ca,Mn) | | (Ti,Nb) | | Si | | O | | Cl·2H | | O |
|
| Andrianovite | | Na | | (K,Sr,Ce) | | Ca | | Mn | | Zr | | Nb(Si | | O | | )(O,H | | O,OH) | | |
|
| Ansermetite | |
| Apjohnite | |
| Aplowite | |
| Arakiite | | (Zn,Mn | | )(Mn | | ,Mg) | | (Fe | | ,Al) | | (AsO | | )(AsO | | ) | | (OH) | | |
|
| Ardennite-(As) | | Mn | | [(Al,Mg) | | ][(OH) | | |(AsO | | ,VO | | )|(SiO | | ) | | |Si | | O | | ] |
|
| Ardennite-(V) | | Mn | | [Al | | (Mg,Al,Fe | | ,Mn | | ) | | ][(OH) | | |(VO | | ,SiO | | )|(SiO | | ) | | |Si | | O | | ] |
|
| Armangite | |
| Armbrusterite | |
| Arsenoclasite | |
| Asbolane | |
| Astrophyllite | |
| Attakolite | | (Ca,Sr)Mn(Al,Fe) | | [(OH) | | |(SiO | | ,PO | | )|(HPO | | ,PO | | ) | | ] |
|
| Aurorite | |
| Axinite-(Mn) | |
| Babingtonite | |
| 'Babingtonite-Manganbabingtonite Series' | |
| Bafertisite | | Ba(Fe | | ,Mn | | ) | | Ti[O|(O,OH) | | |Si | | O | | ] |
|
| Balangeroite | |
| Bannisterite | | Ca | | (K,Na) | | (Mn,Fe,Zn) | | (Si,Al) | | O | | (OH) | | ·5.5H | | O |
|
| 'Bariumbannisterite' | | (K,H | | O)(Ba,Ca)(Mn | | ,Fe | | ,Mg) | | (Si,Al) | | O | | (O,OH) | | ·4-12H | | O |
|
| 'Baumite' | | (Mg,Al,Mn,Zn,Fe) | | (Si,Al) | | O | | (OH) | | |
|
| Bederite | | NaCa | | (Mn | | ,Mg,Fe | | ) | | Mn | | (Fe | | ,Mg | | ,Al) | | [PO | | ] | | · 2H | | O |
|
| 'Beldongrite' | |
| Bementite | |
| Benyacarite | | (H | | O,K) | | (Mn | | ,Fe | | ) | | (Fe | | ,Ti) | | Ti[(O,F) | | |(PO | | ) | | ] · 14H | | O |
|
| Bermanite | |
| Bertossaite | | (Li,Na) | | (Ca,Fe | | ,Mn | | )Al | | [(OH,F)|PO | | ] | | |
|
| Birnessite | |
| Bjarebyite | | (Ba,Sr)(Mn | | ,Fe | | ,Mg) | | Al | | [OH|PO | | ] | | |
|
| Bostwickite | |
| Brackebuschite | |
| Brandtite | |
| 'Brokenhillite' | |
| Burckhardtite | |
| 'Buserite' | |
| Bussyite-(Ce) | | (Ce,REE) | | (Na,H | | O) | | MnSi | | Be | | (O,OH) | | F | | |
|
| Byelorussite-(Ce) | |
| 'Ca-Huréaulite' | |
| Cafarsite | |
| 'Calcian Sérandite' | |
| Campigliaite | |
| Carbokentbrooksite | | Na | | (Na,Ce) | | Ca | | Mn | | Zr | | Nb[(OH) | | |CO | | |(Si | | O | | ) | | |(Si | | O | | ) | | SiO] · H | | O |
|
| Carpholite | |
| Caryopilite | |