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White Desert, Farafra Oasis, New Valley Governorate, Egypti
| Regional Level Types | |
|---|---|
| White Desert | Desert |
| Farafra Oasis | Oasis |
| New Valley Governorate | Governorate |
| Egypt | Country |
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Latitude & Longitude (WGS84):
27° 19' 50'' North , 28° 11' 19'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Other/historical names associated with this locality:
as-Sahra al-baida
The White Desert (as-Sahra al-baida), a National Park, is located 45 km (30 miles) north of the Farafra Oasis.
Allen et al. (2014) have investigated the pseudomorphs after marcasite (hosted in marl) found in this area. They consist of iron hydroxides, primarily goethite.
The pseudomorphs were also studied by Carr et al. (2021) who found a mixture of goethite and hematite, together with quartz.
Allen et al. (2014) have investigated the pseudomorphs after marcasite (hosted in marl) found in this area. They consist of iron hydroxides, primarily goethite.
The pseudomorphs were also studied by Carr et al. (2021) who found a mixture of goethite and hematite, together with quartz.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
5 valid minerals. 1 erroneous literature entry.
Rock Types Recorded
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ Aragonite ? Formula: CaCO3 References: David Fryauff field collected specimensIdentification: Visual Identification |
| ⓘ Calcite Formula: CaCO3 |
| ⓘ Goethite Formula: Fe3+O(OH) References: |
| ⓘ Formula: Fe2O3 Description: Allan et al. (2014) has investigated the pseudomorphs after marcasite found in this area.
These are often labelled among dealers and collectors as hematite after marcasite. Allan et al. (2014) shows that these in fact consist not of hematite but of iron hydroxides, primarily goethite. References: |
| ⓘ 'Limonite' |
| ⓘ 'Manganese Oxides' References: David Fryauff field collected specimensIdentification: Visual Identification |
| ⓘ 'Manganese Oxides var. Manganese Dendrites' References: David Fryauff field collected specimensIdentification: Visual Identification |
| ⓘ Marcasite Formula: FeS2 |
| ⓘ Quartz Formula: SiO2 |
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Marcasite | 2.EB.10a | FeS2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Hematite ? | 4.CB.05 | Fe2O3 |
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| ⓘ | Goethite | 4.FD.10 | Fe3+O(OH) |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Aragonite ? | 5.AB.15 | CaCO3 |
| Unclassified | |||
| ⓘ | 'Limonite' | - | |
| ⓘ | 'Manganese Oxides var. Manganese Dendrites' | - | |
| ⓘ | '' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Goethite | Fe3+O(OH) |
| C | Carbon | |
| C | ⓘ Aragonite | CaCO3 |
| C | ⓘ Calcite | CaCO3 |
| O | Oxygen | |
| O | ⓘ Aragonite | CaCO3 |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Goethite | Fe3+O(OH) |
| O | ⓘ Hematite | Fe2O3 |
| O | ⓘ Quartz | SiO2 |
| Si | Silicon | |
| Si | ⓘ Quartz | SiO2 |
| S | Sulfur | |
| S | ⓘ Marcasite | FeS2 |
| Ca | Calcium | |
| Ca | ⓘ Aragonite | CaCO3 |
| Ca | ⓘ Calcite | CaCO3 |
| Fe | Iron | |
| Fe | ⓘ Goethite | Fe3+O(OH) |
| Fe | ⓘ Hematite | Fe2O3 |
| Fe | ⓘ Marcasite | FeS2 |
Other Regions, Features and Areas containing this locality
AfricaContinent
- Sahara DesertDesert
African PlateTectonic Plate
- Sahara Metacraton
- Al Kufrah CratonShield
- Upper Egypt basinBasin
Egypt
- Western DesertDesert
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White Desert, Farafra Oasis, New Valley Governorate, Egypt