Log In
Chad Craton, Sahara Metacraton, African Platei
| Regional Level Types | |
|---|---|
| Chad Craton | Shield |
| Sahara Metacraton | - not defined - |
| African Plate | Tectonic Plate |
This page is currently not sponsored. Click here to sponsor this page.
Area:
200,003 km2
Type:
No description has been added for this locality. Can you add one?
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
Mineral list contains entries from the region specified including sub-localities2 valid minerals.
Detailed Mineral List:
| ⓘ 'Eguëite' Formula: CaFe14(PO4)10(OH)14 · 21H2O Locality: Koukourdei, Eguei, Kanem Region, Chad |
| ⓘ Thénardite Formula: Na2SO4 Locality: Koukourdei, Eguei, Kanem Region, Chad |
| ⓘ Trona Formula: Na3H(CO3)2 · 2H2O Locality: Koukourdei, Eguei, Kanem Region, Chad |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 5 - Nitrates and Carbonates | |||
|---|---|---|---|
| ⓘ | Trona | 5.CB.15 | Na3H(CO3)2 · 2H2O |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Thénardite | 7.AD.25 | Na2SO4 |
| Unclassified | |||
| ⓘ | 'Eguëite' | - | CaFe14(PO4)10(OH)14 · 21H2O |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Trona | Na3H(CO3)2 · 2H2O |
| H | ⓘ Eguëite | CaFe14(PO4)10(OH)14 · 21H2O |
| C | Carbon | |
| C | ⓘ Trona | Na3H(CO3)2 · 2H2O |
| O | Oxygen | |
| O | ⓘ Thénardite | Na2SO4 |
| O | ⓘ Trona | Na3H(CO3)2 · 2H2O |
| O | ⓘ Eguëite | CaFe14(PO4)10(OH)14 · 21H2O |
| Na | Sodium | |
| Na | ⓘ Thénardite | Na2SO4 |
| Na | ⓘ Trona | Na3H(CO3)2 · 2H2O |
| P | Phosphorus | |
| P | ⓘ Eguëite | CaFe14(PO4)10(OH)14 · 21H2O |
| S | Sulfur | |
| S | ⓘ Thénardite | Na2SO4 |
| Ca | Calcium | |
| Ca | ⓘ Eguëite | CaFe14(PO4)10(OH)14 · 21H2O |
| Fe | Iron | |
| Fe | ⓘ Eguëite | CaFe14(PO4)10(OH)14 · 21H2O |
Fossils
There are 7 fossil localities from the PaleoBioDB database within this region.These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.
| Occurrences | 191 |
|---|---|
| Youngest Fossil Listed | 2.59 Ma (Pleistocene) |
| Oldest Fossil Listed | 72.1 Ma (Late/Upper Cretaceous) |
| Fossils from Region | Click here to show the list. |
| Fossil Localities | Click to show 7 fossil localities |
Localities in this Region
- Kanem Region
Other Regions, Features and Areas that Intersect
This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to
visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders
for access and that you are aware of all safety precautions necessary.
