| 'Picrotephroite' | (Mn,Mg)2[SiO4] |
|---|
| Piemontite | (CaCa)(AlAlMn3+)O[Si2O7][SiO4](OH) |
|---|
| Piemontite-(Pb) | (CaPb)(AlAlMn3+)O[Si2O7][SiO4](OH) |
|---|
| Piemontite-(Sr) | (CaSr)(AlAlMn3+)O[Si2O7][SiO4](OH) |
|---|
| Piergorite-(Ce) | Ca8(Ce,Th,La,Nd)2(Al0.5Fe3+0.5)(◻,Li,Be)2Si6B8O36(OH,F)2 |
|---|
| 'Pietersite' | SiO2 |
|---|
| 'Pigeon Blood Agate' | SiO2 |
|---|
| Pigeonite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
|---|
| Pilanesbergite | Na2Ca2Fe2Ti2(Si2O7)2O2F2 |
|---|
| Pilawite-(Y) | Ca2Y2Al4(SiO4)4O2(OH)2 |
|---|
| 'Pilolite' | Mg4Al2Si10O27 · 15H2O |
|---|
| 'Pimelite' | Ni3Si4O10(OH)2 · 4H2O |
|---|
| 'Pistacite' | {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) |
|---|
| 'Pitaglianoite' | K2Na6Si6Al6O24(SO4) · 2H2O |
|---|
| Pitiglianoite | Na6K2(Al6Si6O24)(SO4) · 2H2O |
|---|
| 'Plagioclase' | (Na,Ca)[(Si,Al)AlSi2]O8 |
|---|
| Plancheite | Cu8(Si8O22)(OH)4 · H2O |
|---|
| 'Plasma' | SiO2 |
|---|
| 'Plazolite' | Ca3Al2(SiO4)3 |
|---|
| Plombièrite | [Ca4Si6O16(OH)2 · 2H2O] · (Ca · 5H2O) |
|---|
| 'Plumalsite' | Pb4Al2(SiO3)7 |
|---|
| Plumbogaidonnayite | PbZrSi3O9 · 2H2O |
|---|
| Plumbophyllite | Pb2Si4O10 · H2O |
|---|
| Plumbotsumite | Pb13(CO3)6(Si10O27) · 3H2O |
|---|
| 'Plume Agate' | SiO2 |
|---|
| Poirierite | Mg2SiO4 |
|---|
| Poldervaartite | CaCa[SiO3(OH)](OH) |
|---|
| Pollucite | (Cs,Na)2(Al2Si4O12) · 2H2O |
|---|
| 'Polyadelphite' | (Ca,Mn)3Fe23+(SiO4)3 |
|---|
| Polyakovite-(Ce) | (Ce,Ca)4(Mg,Fe2+)(Cr3+,Fe3+)2(Ti,Nb)2(Si2O7)2O8 |
|---|
| Polylithionite | KLi2Al(Si4O10)(F,OH)2 |
|---|
| Polyphite | Na5(Na4Ca2)Ti2(Si2O7)(PO4)3O2F2 |
|---|
| 'Polyphite-VII' | Na17Ca3Mg(Ti,Mn)4[Si2O7]2(PO4)6O2F6 |
|---|
| 'Polyphite-VIII' | Na17Ca3Mg(Ti,Mn)4[Si2O7]2(PO4)6O2F6 |
|---|
| Poppiite | Ca2V3+V23+[Si2O6OH][SiO4](OH)2O |
|---|
| 'Porricin' | (Na,Ca)(Fe3+,Fe2+,Mg,Al)Si2O6 |
|---|
| 'Post-perovskite' | MgSiO3 |
|---|
| Potassic-arfvedsonite | [(K,Na)][Na2][Fe42+Fe3+]Si8O22(OH)2 |
|---|
| Potassic-chloro-hastingsite | KCa2(Fe42+Fe3+)(Si6Al2)O22Cl2 |
|---|
| Potassic-chloro-pargasite | KCa2(Mg4Al)(Si6Al2)O22Cl2 |
|---|
| 'Potassic-chloro-sadanagaite' | {K}{Ca2}{Mg3Al2}(Al3Si5O22)Cl2 |
|---|
| 'Potassic-eckermannite' | {K}{Na2}{Mg4Al}(Si8O22)(OH)2 |
|---|
| 'Potassic-ferri-kaersutite' | KCa2(Mg3Fe3+Ti)(Si6Al2)O22O2 |
|---|
| 'Potassic-ferri-katophorite' | K(CaNa)(Mg4Fe3+)(AlSi7O22)(OH)2 |
|---|
| Potassic-ferri-leakeite | [K][Na2][Mg2Fe23+Li]Si8O22(OH)2 |
|---|
| 'Potassic-ferri-sadanagaite' | {K}{Ca2}{Mg3Fe23+}(Al3Si5O22)(OH)2 |
|---|
| 'Potassic-ferri-taramite' | K(CaNa)(Mg3Fe23+)(Al2Si6O22)(OH) |
|---|
| 'Potassic-ferro-chloro-edenite' | KCa2Fe52+(AlSi7O22)Cl2 |
|---|
| 'Potassic-ferro-chloro-sadanagaite' | {K}{Ca2}{Fe32+Al2}(Al3Si5O22)Cl2 |
|---|
| 'Potassic-ferro-ferri-katophorite' | {K}{CaNa}{Fe42+Fe3+}[(AlSi7)O22](OH)2 |
|---|
