Sainte-Anne bay, Trégastel, Lannion, Côtes-d'Armor, Brittany, Francei
| Regional Level Types | |
|---|---|
| Sainte-Anne bay | Bay |
| Trégastel | Commune |
| Lannion | Arrondissement |
| Côtes-d'Armor | Department |
| Brittany | Region |
| France | Country |
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Latitude & Longitude (WGS84):
48° 49' 46'' North , 3° 30' 28'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Trégastel | 2,341 (2016) | 1.5km |
| Perros-Guirec | 8,062 (2016) | 5.3km |
| Saint-Quay-Perros | 1,501 (2016) | 6.7km |
| Pleumeur-Bodou | 4,027 (2016) | 7.0km |
| Louannec | 2,547 (2016) | 8.0km |
The bay of Saint-Anne constitutes an original "trap" for heavy sands (L. Chauris).
In the northwestern part of the bay, there is an outcrop of gabbro that intruded together with the pink granite of Ploumanac'h 300 MY ago. Microcline crystals from the granite intruded in some places in the gabbro, and they got surrounded by plagioclase: a "rapakivi" structure.
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Standard Detailed Gallery Strunz Chemical ElementsMineral List
Mineral list contains entries from the region specified including sub-localities4 valid minerals.
Rock Types Recorded
Rock list contains entries from the region specified including sub-localities
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Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ Albite Formula: Na(AlSi3O8) |
| ⓘ Albite var. Oligoclase Formula: (Na,Ca)[Al(Si,Al)Si2O8] |
| ⓘ 'Clinopyroxene Subgroup' |
| ⓘ Ilmenite Formula: Fe2+TiO3 |
| ⓘ Microcline Formula: K(AlSi3O8) |
| ⓘ Quartz Formula: SiO2 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 4 - Oxides and Hydroxides | |||
|---|---|---|---|
| ⓘ | Ilmenite | 4.CB.05 | Fe2+TiO3 |
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| Group 9 - Silicates | |||
| ⓘ | Microcline | 9.FA.30 | K(AlSi3O8) |
| ⓘ | Albite | 9.FA.35 | Na(AlSi3O8) |
| ⓘ | var. Oligoclase | 9.FA.35 | (Na,Ca)[Al(Si,Al)Si2O8] |
| Unclassified | |||
| ⓘ | 'Clinopyroxene Subgroup' | - | |
List of minerals for each chemical element
| O | Oxygen | |
|---|---|---|
| O | ⓘ Albite | Na(AlSi3O8) |
| O | ⓘ Ilmenite | Fe2+TiO3 |
| O | ⓘ Microcline | K(AlSi3O8) |
| O | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| O | ⓘ Quartz | SiO2 |
| Na | Sodium | |
| Na | ⓘ Albite | Na(AlSi3O8) |
| Na | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| Al | Aluminium | |
| Al | ⓘ Albite | Na(AlSi3O8) |
| Al | ⓘ Microcline | K(AlSi3O8) |
| Al | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| Si | Silicon | |
| Si | ⓘ Albite | Na(AlSi3O8) |
| Si | ⓘ Microcline | K(AlSi3O8) |
| Si | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| Si | ⓘ Quartz | SiO2 |
| K | Potassium | |
| K | ⓘ Microcline | K(AlSi3O8) |
| Ca | Calcium | |
| Ca | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| Ti | Titanium | |
| Ti | ⓘ Ilmenite | Fe2+TiO3 |
| Fe | Iron | |
| Fe | ⓘ Ilmenite | Fe2+TiO3 |
Localities in this Region
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References
Sainte-Anne bay, Trégastel, Lannion, Côtes-d'Armor, Brittany, France