The most common member is Apatite, which is a group in itself containing three minerals:
| Apatite-(CaF) |
Ca5(PO4)3F |
| Apatite-(CaCl) | Ca5(PO4)3Cl |
| Apatite-(CaOH) | Ca5(PO4)3OH |
Three other well-known members of the Apatite mineral group discussed in this guide are:
| Pyromorphite | Pb5(PO4)3Cl |
| Mimetite | Pb5(AsO4)3Cl |
| Vanadinite | Pb5(VO4)3Cl |
Other rare members not discussed in this guide include:
| Alforsite | Ba5(PO4)3Cl |
| Belovite | Sr3Na(Ce,La)(PO4)3Cl |
| Belovite-La | Sr3Na(La,Ce)(PO4)3Cl |
| Carbonate-fluorapatite | Ca5([PO4],[CO3])3Cl |
| Carbonate-hydroxylapatite | Ca5([PO4],[CO3])3< |
