Mount Dallol (Dallol volcano), Kilbet Rasu, Afar Region, Ethiopiai
| Regional Level Types | |
|---|---|
| Mount Dallol (Dallol volcano) | Mountain |
| Kilbet Rasu | Zone |
| Afar Region | Region |
| Ethiopia | Country |
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Latitude & Longitude (WGS84):
14° 14' 22'' North , 40° 17' 59'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
The lowest volcanoes on land in the one of the lowest elevations on earth (about 328 feet [116 meters] below sea level). It lies in a salt pan with hot, very acidic and extremely saline brine springs and sulfur formations.
Apparently devoid of any life (not even extremophiles).
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| ⓘ Anhydrite Formula: CaSO4 |
| ⓘ Brushite Formula: Ca(PO3OH) · 2H2O |
| ⓘ Calcite Formula: CaCO3 |
| ⓘ Carnallite Formula: KMgCl3 · 6H2O References: |
| ⓘ 'Chlorite Group' |
| ⓘ Corrensite Formula: (Mg,Fe)9((Si,Al)8O20)(OH)10 · nH2O |
| ⓘ Dawsonite Formula: NaAlCO3(OH)2 |
| ⓘ Gypsum Formula: CaSO4 · 2H2O |
| ⓘ Halite Formula: NaCl |
| ⓘ Hematite Formula: Fe2O3 |
| ⓘ Hotsonite Formula: Al11(SO4)3(PO4)2(OH)21 · 16H2O |
| ⓘ 'Kerolite' Formula: (Mg,Ni)3Si4O10(OH)2 · nH2O (n ~ 1) |
| ⓘ Muscovite Formula: KAl2(AlSi3O10)(OH)2 |
| ⓘ Native Sulphur Formula: S8 |
| ⓘ Stevensite Formula: (Ca,Na)xMg3-x(Si4O10)(OH)2 |
| ⓘ Sylvite Formula: KCl References: |
| ⓘ 'Wad' |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Sulphur | 1.CC.05 | S8 |
| Group 3 - Halides | |||
| ⓘ | Halite | 3.AA.20 | NaCl |
| ⓘ | Sylvite | 3.AA.20 | KCl |
| ⓘ | Carnallite | 3.BA.10 | KMgCl3 · 6H2O |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Hematite | 4.CB.05 | Fe2O3 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Dawsonite | 5.BB.10 | NaAlCO3(OH)2 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Anhydrite | 7.AD.30 | CaSO4 |
| ⓘ | Gypsum | 7.CD.40 | CaSO4 · 2H2O |
| Group 8 - Phosphates, Arsenates and Vanadates | |||
| ⓘ | Brushite | 8.CJ.50 | Ca(PO3OH) · 2H2O |
| ⓘ | Hotsonite | 8.DF.05 | Al11(SO4)3(PO4)2(OH)21 · 16H2O |
| Group 9 - Silicates | |||
| ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| ⓘ | Stevensite | 9.EC.45 | (Ca,Na)xMg3-x(Si4O10)(OH)2 |
| ⓘ | Corrensite | 9.EC.60 | (Mg,Fe)9((Si,Al)8O20)(OH)10 · nH2O |
| Unclassified | |||
| ⓘ | 'Chlorite Group' | - | |
| ⓘ | 'Wad' | - | |
| ⓘ | 'Kerolite' | - | (Mg,Ni)3Si4O10(OH)2 · nH2O (n ~ 1) |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Brushite | Ca(PO3OH) · 2H2O |
| H | ⓘ Carnallite | KMgCl3 · 6H2O |
| H | ⓘ Corrensite | (Mg,Fe)9((Si,Al)8O20)(OH)10 · nH2O |
| H | ⓘ Dawsonite | NaAlCO3(OH)2 |
| H | ⓘ Gypsum | CaSO4 · 2H2O |
| H | ⓘ Hotsonite | Al11(SO4)3(PO4)2(OH)21 · 16H2O |
| H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| H | ⓘ Stevensite | (Ca,Na)xMg3-x(Si4O10)(OH)2 |
| H | ⓘ Kerolite | (Mg,Ni)3Si4O10(OH)2 · nH2O (n ~ 1) |
| C | Carbon | |
| C | ⓘ Calcite | CaCO3 |
| C | ⓘ Dawsonite | NaAlCO3(OH)2 |
| O | Oxygen | |
| O | ⓘ Anhydrite | CaSO4 |
| O | ⓘ Brushite | Ca(PO3OH) · 2H2O |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Carnallite | KMgCl3 · 6H2O |
| O | ⓘ Corrensite | (Mg,Fe)9((Si,Al)8O20)(OH)10 · nH2O |
| O | ⓘ Dawsonite | NaAlCO3(OH)2 |
| O | ⓘ Gypsum | CaSO4 · 2H2O |
| O | ⓘ Hematite | Fe2O3 |
| O | ⓘ Hotsonite | Al11(SO4)3(PO4)2(OH)21 · 16H2O |
| O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘ Stevensite | (Ca,Na)xMg3-x(Si4O10)(OH)2 |
| O | ⓘ Kerolite | (Mg,Ni)3Si4O10(OH)2 · nH2O (n ~ 1) |
| Na | Sodium | |
| Na | ⓘ Dawsonite | NaAlCO3(OH)2 |
| Na | ⓘ Halite | NaCl |
| Na | ⓘ Stevensite | (Ca,Na)xMg3-x(Si4O10)(OH)2 |
| Mg | Magnesium | |
| Mg | ⓘ Carnallite | KMgCl3 · 6H2O |
| Mg | ⓘ Corrensite | (Mg,Fe)9((Si,Al)8O20)(OH)10 · nH2O |
| Mg | ⓘ Stevensite | (Ca,Na)xMg3-x(Si4O10)(OH)2 |
| Mg | ⓘ Kerolite | (Mg,Ni)3Si4O10(OH)2 · nH2O (n ~ 1) |
| Al | Aluminium | |
| Al | ⓘ Corrensite | (Mg,Fe)9((Si,Al)8O20)(OH)10 · nH2O |
| Al | ⓘ Dawsonite | NaAlCO3(OH)2 |
| Al | ⓘ Hotsonite | Al11(SO4)3(PO4)2(OH)21 · 16H2O |
| Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Si | Silicon | |
| Si | ⓘ Corrensite | (Mg,Fe)9((Si,Al)8O20)(OH)10 · nH2O |
| Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘ Stevensite | (Ca,Na)xMg3-x(Si4O10)(OH)2 |
| Si | ⓘ Kerolite | (Mg,Ni)3Si4O10(OH)2 · nH2O (n ~ 1) |
| P | Phosphorus | |
| P | ⓘ Brushite | Ca(PO3OH) · 2H2O |
| P | ⓘ Hotsonite | Al11(SO4)3(PO4)2(OH)21 · 16H2O |
| S | Sulfur | |
| S | ⓘ Anhydrite | CaSO4 |
| S | ⓘ Gypsum | CaSO4 · 2H2O |
| S | ⓘ Hotsonite | Al11(SO4)3(PO4)2(OH)21 · 16H2O |
| S | ⓘ Native Sulphur | S8 |
| Cl | Chlorine | |
| Cl | ⓘ Carnallite | KMgCl3 · 6H2O |
| Cl | ⓘ Halite | NaCl |
| Cl | ⓘ Sylvite | KCl |
| K | Potassium | |
| K | ⓘ Carnallite | KMgCl3 · 6H2O |
| K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| K | ⓘ Sylvite | KCl |
| Ca | Calcium | |
| Ca | ⓘ Anhydrite | CaSO4 |
| Ca | ⓘ Brushite | Ca(PO3OH) · 2H2O |
| Ca | ⓘ Calcite | CaCO3 |
| Ca | ⓘ Gypsum | CaSO4 · 2H2O |
| Ca | ⓘ Stevensite | (Ca,Na)xMg3-x(Si4O10)(OH)2 |
| Fe | Iron | |
| Fe | ⓘ Corrensite | (Mg,Fe)9((Si,Al)8O20)(OH)10 · nH2O |
| Fe | ⓘ Hematite | Fe2O3 |
| Ni | Nickel | |
| Ni | ⓘ Kerolite | (Mg,Ni)3Si4O10(OH)2 · nH2O (n ~ 1) |
Other Regions, Features and Areas containing this locality
AfricaContinent
- Afar Triangle (Afar Depression)Depression
- Danakil DepressionDepression
African PlateTectonic Plate
- East African Rift
- Ethiopian RiftNarrow Rift
- Red Sea basinBasin
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References
Carniel, Roberto, Jolis, Ester Muñoz, Jones, Josh (2010) A geophysical multi-parametric analysis of hydrothermal activity at Dallol, Ethiopia. Journal of African Earth Sciences, 58 (5) 812-819 doi:10.1016/j.jafrearsci.2010.02.005
López-García, José M., Moreira, David, Benzerara, Karim, Grunewald, Olivier, López-García, Purificación (2020) Origin and Evolution of the Halo-Volcanic Complex of Dallol: Proto-Volcanism in Northern Afar (Ethiopia). Frontiers in Earth Science, 7. 351 doi:10.3389/feart.2019.00351
Otálora, Fermín, Palero, Fernando, Papaslioti, Evgenia-Maria, García-Ruiz, Juan Manuel (2022) Mineralochemical Mechanism for the Formation of Salt Volcanoes: The Case of Mount Dallol (Afar Triangle, Ethiopia) ACS Earth and Space Chemistry, 6 (12) 2767-2778 doi:10.1021/acsearthspacechem.2c00075





Mount Dallol, Kilbet Rasu, Afar Region, Ethiopia