Material Index
| Name | Formula | Classifications | Members | Image | Specimens | Lines | Spectra | Techniques | Tags |
|---|---|---|---|---|---|---|---|---|---|
| Nickel | Ni | — | — | 1 | 11 | 2 | SXES | Mineral , Metal , Element | |
| Nickel oxide | NiO | Nickel(II) oxide | — | 0 | 19 | 0 | IR, PL, PL/Laser | Simple oxide | |
| Nickel(II) hydroxide | Ni(OH)2 | — | — | 0 | 1 | 0 | IR | Hydroxide, Compound | |
| Nickeline | NiAs | — | — | 3 | 0 | 1 | SXES | Mineral, Arsenide | |
| Nontronite | Na0.3FeIII2(Si,Al)4O10(OH)2·nH2O | Minerals containing OH, Smectite (group), Minerals containing H2O | Nontronite-15.6A | 1 | 0 | 0 | — | Hydroxide , Mineral, Hydrated , Aluminosilicate | |
| Nontronite-15.6A | Na0.3FeIII2(Si,Al)4O10(OH)2·nH2O | Nontronite | — | 1 | 0 | 0 | — | Hydroxide , Hydrated , Aluminosilicate , Polytype | |
| Norbergite | Mg3(SiO4)F2 | Minerals containing SiO4, Humite (subgroup) | — | 1 | 0 | 0 | — | Mineral, Silicate | |
| Nordenskiöldine | CaSn(BO3)2 | Minerals containing BO3 | — | 0 | 4 | 0 | PL/XL | Mineral, Borate | |
| Nordite-(Ce) | Na3SrCeZnSi6O17 | — | — | 0 | 5 | 0 | PL | Mineral , REE, Silicate | |
| Nováčekite-I | Mg(UO2)2(AsO4)2·12H2O | Autunite (group), Minerals containing AsO4, Minerals containing H2O | — | 0 | 4 | 0 | PL | Mineral, Arsenate , Hydrated , Uranyl |
