Material Index
| Name | Formula | Classifications | Members | Image | Lines | Spectra | Techniques | Tags |
|---|---|---|---|---|---|---|---|---|
| Hematite (group) | MIII2O3, M=Al,Cr,Fe,V,Ti | — | Corundum, Eskolaite, Hematite, Karelianite, Tistarite | 0 | 0 | — | Group , Simple oxide | |
| Hercynite | FeIIAl2O4 | Spinel (subgroup) | — | 0 | 0 | — | Mineral | |
| Herderite | CaBe(PO4)F | Herderite (subgroup) | — | 6 | 0 | — | Mineral, Orthophosphate , Phosphate | |
| Herderite (group) | — | Gadolinite (supergroup) | Drugmanite (subgroup), Herderite (subgroup) | 0 | 0 | — | Group | |
| Herderite (subgroup) | — | Herderite (group) | Hydroxylherderite, Herderite, Bergslagite | 0 | 0 | — | Subgroup | |
| Hetaerolite | ZnMnIII2O4 | Spinel (subgroup) | — | 0 | 0 | — | Mineral | |
| Heulandite | (Ca,Na)2-3Al3(Al,Si)2Si13O36·12H2O | Zeolite (group) | — | 0 | 0 | — | Hydrated , Aluminosilicate , Subgroup | |
| Hexacelsian | Ba(Al2Si2O8) | Feldspar (group) | — | 0 | 0 | — | Mineral, Aluminosilicate | |
| Hibonite | Ca0.98Mn0.02Al12O19, Ca[Al12]O19 | — | — | 10 | 0 | — | Mineral | |
| Hiddenite | LiAlSi2O6 | Spodumene | — | 3 | 1 | CL/SEM | Variety, Silicate | |
| Hieratite | K2SiF6 | — | — | 3 | 0 | — | Mineral, Halide | |
| Hingganite-(Ce) | BeCe(SiO4)(OH) | Gadolinite (subgroup) | — | 0 | 0 | — | Mineral, Hydroxide , Silicate | |
| Hingganite-(Nd) | Nd2☐Be2Si2O8(OH)2 | Gadolinite (subgroup) | — | 0 | 0 | — | Mineral, Hydroxide , Silicate | |
| Hingganite-(Y) | BeY(SiO4)(OH) | Gadolinite (subgroup) | — | 0 | 0 | — | Mineral, Hydroxide , Silicate | |
| Hingganite-(Yb) | BeYb(SiO4)(OH) | Gadolinite (subgroup) | — | 0 | 0 | — | Mineral, Hydroxide , Silicate |



