| český název | anglický název | vzorec | tvrdost | hustota![]() |
kryst. soustava | |
|---|---|---|---|---|---|---|
| Salmiak | Sal-Amoniac | NH4Cl | 1.0 - 2.0 | 1.5 | krychlová | |
| Tinkal | Tincalconite | Na2[B4O5(OH)4].8H2O | 2.0 - 2.5 | 1.7 - 1.8 | jednoklonná | |
| Borax | Borax | Na2[B4O5(OH)4]*8H2O | 2.0 - 2.5 | 1.7 - 1.8 | jednoklonná | |
| Gaylussit | Gaylussite | Na2Ca(CO3)2.5H2O | 2.0 - 3.0 | 1.9 | jednoklonná | |
| Chabazit | Chabazite | (Ca,Na2)[Al2Si4O12].6H2O | 4.0 - 5.0 | 2.0 - 2.1 | trigonální | |
| Grafit | Graphite | C | 1.0 - 2.0 | 2.0 - 2.2 | šesterečná | |
| Stilbit | Stilbite | Ca[Al2Si7O18].7H2O | 3.5 - 4.0 | 2.1 - 2.2 | jednoklonná | |
| Halit | Halite | NaCl | 2.0 | 2.1 - 2.2 | krychlová | |
| Phillipsit | Phillipsite | KCa[Al3Si5O16].6H2O | 4.0 - 4.5 | 2.1 - 2.2 | jednoklonná | |
| Heulandit | Heulandite | Ca[Al2Si7O18].6H2O | 3.5 - 4.0 | 2.1 - 2.2 | jednoklonná | |
| Whewellit | Whewellite | Ca[C2O4].H2O | 2.5 | 2.2 | jednoklonná | |
| Hydromagnezit | Hydromagnesite | Mg5[OH|(CO3)2]2.4H2O | 3.5 | 2.2 | jednoklonná | |
| Palygorskit | Palygorskite | (Mg,Al)2[OH|Si4O10].4H2O | 1.0 - 2.0 | 2.1 - 2.3 | jednoklonná | |
| Opál | Opal | SiO2.nH2O | 5.5 - 6.5 | 1.9 - 2.5 | amorfní | |
| Akantit | Acanthite | Ag2S | 7.0 - 7.4 | 2.0 - 2.5 | jednoklonná |