Material Index
| Name | Formula | Classifications | Members | Image | Lines | Spectra | Techniques | Tags |
|---|---|---|---|---|---|---|---|---|
| Lithium tantalate | LiTaO3 | Perovskite (structure) | — | 0 | 0 | — | Compound | |
| Liuite | FeTiO3 | — | — | 0 | 0 | — | Mineral, Titanate | |
| Lizardite | Mg3Si2O5(OH)4 | Serpentine (subgroup) | — | 0 | 0 | — | Mineral, Hydroxide , Silicate | |
| Lonsdaleite | C | Carbon | — | 0 | 3 | CL, SXES | Mineral | |
| Lorenzenite | Na2Ti2O3(Si2O6) | — | — | 3 | 0 | — | Mineral, Silicate | |
| Lorándite | TlAsS2 | — | — | 1 | 0 | — | Mineral, Sulphide | |
| Lucchesiite | CaFeII3Al6(Si6O18)(BO3)3(OH)3O | Tourmaline | — | 0 | 0 | — | Mineral, Hydroxide , Borate , Aluminosilicate | |
| Luogufengite | Fe2O3 | Iron(III) oxide | — | 0 | 0 | — | Mineral, Simple oxide | |
| Lutetium | Lu | — | — | 11 | 0 | — | Element | |
| Lutetium fluoride | LuF3 | REE fluoride | — | 7 | 2 | CL/SEM | Synthetic , Compound, Halide | |
| Lutetium orthophosphate | LuPO4 | REE phosphate | — | 0 | 0 | — | Compound, Orthophosphate , Phosphate | |
| Lutetium oxide | Lu2O3 | REE oxide | — | 1 | 0 | — | Simple oxide , Synthetic , Compound | |
| Lutetium oxyhydroxide | LuOOH | — | — | 1 | 0 | — | Hydroxide , Compound | |
| Lutetium ultraphosphate | LuP5O14 | — | — | 7 | 2 | CL/SEM, SXES | Synthetic , Compound, Phosphate , Ultraphosphate |
