e-Rocks Mineral Database
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The e-Rocks database holds over 500K mineral items and 2.5 Million photos, developed over 15 years. It is an excellent resource to explore minerals and their localities in reference to collecting and commerce.
This is your entry point to begin discovering
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This is Free to use and lets you look up all mineral species with direct links to the e-Rocks mineral pages. A great time saver and very useful offline/at a show/in the field etc.
If you are registered as a Collector you will also see sold prices.
Please use our A-Z Minerals section to explore our database for the full catalogue of minerals available for sale or recently sold.
Strunz Grouping
This list contains all valid mineral names arranged by Strunz grouping, by exploring this list you will see our minerals compared to the Strunz classification.
Name Search
This section lets you explore our database of minerals by name, variety or colloquialism - plus other items in our database.
| Strunz | Title | Formula | Items |
|---|---|---|---|
| 5.CA.05 | Nesquehonite |
MgCO3·3H2O |
64 |
| 5.CA.10 | Lansfordite |
MgCO3·5H2O |
25 |
| 5.CA.20 | Hellyerite |
NiCO3·6H2O |
47 |
| 5.CB.05 | Thermonatrite |
Na2CO3·H2O |
57 |
| 5.CB.10 | Natron |
Na2CO3·10H2O |
15 |
| 5.CB.15 | Trona |
Na3H(CO3)2·2H2O |
87 |
| 5.CB.20 | Monohydrocalcite |
CaCO3·H2O |
45 |
| 5.CB.25 | Ikaite |
CaCO3·6H2O |
74 |
| 5.CB.30 | Pirssonite |
Na2Ca(CO3)2·2H2O |
83 |
| 5.CB.35 | Gaylussite |
Na2Ca(CO3)2·5H2O |
72 |
| 5.CB.40 | Chalconatronite |
Na2Cu(CO3)2·3H2O |
80 |
| 5.CB.45 | Baylissite |
K2Mg(CO3)2·4H2O |
1 |
| 5.CB.50 | Tuliokite |
Na6BaTh(CO3)6·6H2O |
8 |
| 5.CC. | Bainbridgeite-(YCe) |
Na2Ba2YCe(CO3)6 · 3H2O |
17 |
| 5.CC.05 | Donnayite-(Y) |
NaCaSr3Y(CO3)6·3H2O |
161 |
| 5.CC.05 | Ewaldite |
Ba(Na,Ca,Y,Ce,K)(CO3)2·2.6H2O |
84 |
| 5.CC.05 | Mckelveyite-(Y) |
NaCaBa3Y(CO3)6·3H2O |
71 |
| 5.CC.05 | Weloganite |
Na2Sr3Zr(CO3)6·3H2O |
296 |
| 5.CC.10 | Tengerite-(Y) |
Y2(CO3)3·2-3H2O |
93 |
| 5.CC.15 | Kimuraite-(Y) |
Ca(Y,Nd)2(CO3)4·6H2O |
71 |
| 5.CC.15 | Lokkaite-(Y) |
Ca(Y,Gd,Nd,Dy)4(CO3)7·9H2O |
43 |
| 5.CC.20 | Shomiokite-(Y) |
Na3Y[CO3]3·3H2O |
96 |
| 5.CC.25 | Calkinsite-(Ce) |
(Ce,La)2(CO3)3·4H2O |
5 |
| 5.CC.25 | Lanthanite-(Ce) |
(Ce,La,Nd)2(CO3)3·8H2O |
84 |
| 5.CC.25 | Lanthanite-(La) |
(La,Ce)2(CO3)3·8H2O |
17 |
| 5.CC.25 | Lanthanite-(Nd) |
(Nd,La)2(CO3)3·8H2O |
46 |
| 5.CC.30 | Adamsite-(Y) |
NaY[CO3]2·6H2O |
180 |
| 5.CC.35 | Decrespignyite-(Y) |
Cu(Y,REE)4(CO3)4(OH)5Cl·2H2O |
178 |