Material Index
| Name | Formula | Classifications | Members | Image | Lines | Spectra | Techniques | Tags |
|---|---|---|---|---|---|---|---|---|
| Pertoldite | GeO2 | — | — | 0 | 0 | — | Mineral, Simple oxide | |
| Petalite | LiAlSi4O10 | — | — | 5 | 0 | — | Mineral, Aluminosilicate | |
| Petedunnite | CaZnSi2O6 | Clinopyroxene | — | 0 | 0 | — | Mineral, Silicate | |
| Petříčekite | CuSe2 | — | — | 0 | 0 | — | Mineral, Selenide | |
| Pezzottaite | CsLiBe2Al2Si6O18 | Beryl (group) | — | 0 | 0 | — | Mineral, Aluminosilicate | |
| Pharmacolite | Ca(AsO3OH)·2H2O | Gypsum (supergroup) | — | 0 | 0 | — | Arsenate , Hydrated , Mineral, Hydroxide | |
| Phenakite | Be2SiO4 | Phenakite (group) | — | 6 | 0 | — | Mineral, Silicate | |
| Phenakite (group) | ABSiO4 | Nesosilicate | Eucryptite, Phenakite, Willemite | 0 | 0 | — | Group | |
| Phlogopite | KMg3(AlSi3O10)(OH)2 | Biotite | — | 5 | 3 | Reflectance | Mineral, Aluminosilicate , Hydroxide | |
| Phosphorus | P | — | — | 6 | 0 | — | Element | |
| Phosphuranylite | KCa(H3O)3(UO2)7(PO4)4O4·8H2O | — | — | 4 | 0 | — | Uranyl , Mineral, Hydrated , Phosphate , Orthophosphate | |
| Pieczkaite | Mn5(PO4)3Cl | Apatite (group) | — | 0 | 0 | — | Mineral, Orthophosphate , Halide , Phosphate | |
| Piemontite | Ca2(Al2MnIII)[Si2O7][SiO4]O(OH) | Epidote (group) | — | 0 | 0 | — | Mineral, Aluminosilicate , Hydroxide | |
| Piemontite-(Pb) | CaPb(Al2MnIII)[Si2O7][SiO4]O(OH) | Epidote (group) | — | 0 | 0 | — | Mineral, Aluminosilicate , Hydroxide | |
| Piemontite-(Sr) | CaSr(Al2MnIII)[Si2O7][SiO4]O(OH) | Epidote (group) | — | 0 | 0 | — | Mineral, Aluminosilicate , Hydroxide |
