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Falémé River, Kéniéba Cercle, Kayes Region, Malii
| Regional Level Types | |
|---|---|
| Falémé River | River |
| Kéniéba Cercle | Cercle |
| Kayes Region | Region |
| Mali | Country |
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This locality is probably fallacious with respect to finding fine crystallised prehnite or epidote. The rocks along the Falémé River are part of an Early Proterozoic granite greenstone terrane, quite unlike the Neoproterozoic sequences which are the source of the well-known prehnite-epidote-garnet suite some 100 km to the east.
The Falémé River forms the border between Mali and Senegal for part of its length. It is, in part, the western boundary of the Kayes Region.
Note added by Demetrius Pohl, August 2014.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| ⓘ Epidote Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) References: |
| ⓘ Prehnite Formula: Ca2Al2Si3O10(OH)2 References: |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 9 - Silicates | |||
|---|---|---|---|
| ⓘ | Epidote | 9.BG.05a | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| ⓘ | Prehnite | 9.DP.20 | Ca2Al2Si3O10(OH)2 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| H | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| O | Oxygen | |
| O | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| O | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| Al | Aluminium | |
| Al | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Al | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| Si | Silicon | |
| Si | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Si | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| Ca | Calcium | |
| Ca | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Ca | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| Fe | Iron | |
| Fe | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
Fossils
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