| Actinolite | |
| Aerinite | | Ca | | (Fe | | ,Al,Fe | | ,Mg)(Al,Mg) | | [HSi | | O | | (OH) | | ][(CO | | ) | | (H | | O) | | ] |
|
| Aliettite | |
| 'Alipite' | |
| 'Allophite' | |
| 'Aloisiite' | |
| 'Alumino-magnesio-hornblende' | |
| Alumino-Magnesiotaramite | | Na[CaNa][Mg | | Al | | ][(OH) | | |Al | | Si | | O | | ] |
|
| 'Aluminobarroisite' | | ☐[CaNa][Mg | | Al | | ][(OH) | | |AlSi | | O | | ] |
|
| Aluminoceladonite | | K(Mg,Fe | | )(Al,Fe | | )[(OH) | | |Si | | O | | ] |
|
| Aluminotschermakite | |
| 'Alurgite' | |
| Amesite | |
| Anandite | | (Ba,K)(Fe | | ,Mg) | | [(O,OH) | | |(Si,Al,Fe) | | O | | ] |
|
| Anthophyllite | |
| Antigorite | |
| 'Antillite' | |
| 'Aphrosiderite' | |
| 'Aquacreptite (of Harada)' | |
| 'Aquacreptite (of Shepard)' | | Mg | | Fe | | Si | | O | | ·8H | | O with some Al | | O | | , or near· |
|
| 'Arctolite' | |
| 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 | | ] |
|
| Aspidolite | |
| 'Atheriastite' | |
| Axinite-(Mg) | |
| Baileychlore | | (Zn,Fe,Al,Mg) | | (Si,Al) | | O | | (OH) | | |
|
| Balangeroite | |
| Balipholite | |
| 'Barettite' | |
| 'Barian Muscovite' | | (K,Ba)(Al,Mg) | | [(OH) | | |AlSi | | O | | ] |
|
| 'Barium-Phlogopite' | |
| 'Bariumbannisterite' | | (K,H | | O)(Ba,Ca)(Mn | | ,Fe | | ,Mg) | | (Si,Al) | | O | | (O,OH) | | ·4-12H | | O |
|
| Barroisite | | ☐[CaNa][Mg | | AlFe | | ][(OH) | | |AlSi | | O | | ] |
|
| 'Barroisite-Ferrobarroisite Series' | |
| 'Bastonite' | | near K | | (Mg,Fe,Fe,Al) | | (Si,Al) | | O | | (OH) | | ·1.5H | | O |
|
| 'Baumite' | | (Mg,Al,Mn,Zn,Fe) | | (Si,Al) | | O | | (OH) | | |
|
| 'Bavalite' | |
| Berthierine | |
| 'Bisbeeite' | |
| Brindleyite | |
| Britvinite | | [Pb | | (OH) | | F(BO | | ) | | (CO | | )][Mg | | (OH) | | (Si | | O | | )] |
|
| 'Brunsvigite' | |
| 'Calciotalc' | |
| Cannilloite | | [Ca][Ca | | ][Mg | | Al][(OH) | | |Al | | Si | | O | | ] |
|
| Carlosturanite | |
| Caryochroite | | (Na,Sr) | | (Fe | | ,Mg) | | [(O,OH) | | |Ti | | Si | | O | | ] ·(H | | O, O, OH) | | |
|
| Caryopilite | |
| Cassagnaite | | (Ca,Mn | | ) | | (Fe | | ,Mn | | ,Al) | | (V | | ,Mg,Al) | | [(O,OH) | | |(OH) | | |(SiO | | ) | | |Si | | O | | ] |
|
| Celadonite | | K(Mg,Fe | | )(Fe | | ,Al)[(OH) | | |Si | | O | | ] |
|