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Ottré, Bihain, Vielsalm, Luxembourg, Wallonia, Belgiumi
| Regional Level Types | |
|---|---|
| Ottré | Village |
| Bihain | Sub-municipality |
| Vielsalm | Municipality |
| Luxembourg | Province |
| Wallonia | Region |
| Belgium | Country |
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Type:
Age:
485.4 ± 1.9 to 443.8 ± 1.5 Ma
Geologic Time:
Ottré is a village in the Belgian municipality of Vielsalm located in the province of Luxembourg in the Walloon Region. From 1823 until the merger of the municipalities in 1977, it was part of the municipality of Bihain.
Stone was mined here for a long time. It was here that ottrélite was first discovered.
The Golnay stream, a tributary of the Salm, has its source here.
Mineralisation in quartz veins cutting Upper Salmian (Ordovician) Mn-rich metapelites (phyllades) (Hercynian metamorphism).
South border of the Stavelot Massif.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded from this region.Mineral List
Mineral list contains entries from the region specified including sub-localities32 valid minerals. 2 (TL) - type locality of valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Rock list contains entries from the region specified including sub-localities
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ Andalusite Formula: Al2(SiO4)O Colour: blue Description: Hercynian metamorphism: 1-2 kb, 380°C. Langer et al. (1984) have shown that the blue colour is due to a charge transfer between Fe2+ and Fe3+. |
| ⓘ 'Andalusite-Kanonaite Series' |
| ⓘ Ardennite-(As) Formula: Mn2+4Al4(AlMg)(AsO4)(SiO4)2(Si3O10)(OH)6 |
| ⓘ Bornite Formula: Cu5FeS4 |
| ⓘ Carpholite Formula: Mn2+Al2(Si2O6)(OH)4 |
| ⓘ 'Chlorite Group' |
| ⓘ Chloritoid Formula: Fe2+Al2O(SiO4)(OH)2 Description: Hercynian metamorphism : 1-2 kb, 380°C. |
| ⓘ Cryptomelane Formula: K(Mn4+7Mn3+)O16 |
| ⓘ Davreuxite (TL) Formula: MnAl6Si4O17(OH)2 Type Locality: Habit: fibrous Colour: creamy white to light pink |
| ⓘ Dickite Formula: Al2(Si2O5)(OH)4 Habit: veinlets, masses, saccharoidal, platelets Colour: milky to creamy white Description: intimately associated with ottrelite, sudoite, pyrophyllite and/or quartz. |
| ⓘ Euclase Formula: BeAl(SiO4)(OH) Colour: whitish Description: inclusions of up to 2cm in massive quartz associated with pyrophyllite, ottrelite, and davreuxite. Visually it is only distinguishable from the quartz by its perfect (010) cleavage. |
| ⓘ Gahnite Formula: ZnAl2O4 |
| ⓘ 'Garnet Group' Formula: X3Z2(SiO4)3 |
| ⓘ Hematite Formula: Fe2O3 |
| ⓘ Kanonaite Formula: Mn3+Al(SiO4)O |
| ⓘ Kaolinite Formula: Al2(Si2O5)(OH)4 |
| ⓘ Lithiophorite Formula: (Al,Li)MnO2(OH)2 Habit: botryoidal crusts in cavities in quartz (Fransolet, 1979) Description: Contains up to 3.19% of CuO. References: |
| ⓘ Magnetite Formula: Fe2+Fe3+2O4 |
| ⓘ 'Manganese Oxides' |
| ⓘ 'Mica Group' |
| ⓘ Muscovite Formula: KAl2(AlSi3O10)(OH)2 |
| ⓘ Muscovite var. Sericite Formula: KAl2(AlSi3O10)(OH)2 |
| ⓘ Native Gold Formula: Au |
| ⓘ Ottrélite (TL) Formula: Mn2+Al2O(SiO4)(OH)2 Type Locality: Colour: pistachio green scales or aggregates at the contact with the quartz vein References: Fransolet, André-Mathieu (1978) Données nouvelles sur l'ottrélite d'Ottré, Belgique. Bulletin de Minéralogie, 101 (5) 548-557 doi:10.3406/bulmi.1978.7226 |
| ⓘ Paragonite Formula: NaAl2(AlSi3O10)(OH)2 Description: intimately associated with muscovite |
| ⓘ Pseudomalachite Formula: Cu5(PO4)2(OH)4 Colour: dark green References: |
| ⓘ Pyrite Formula: FeS2 |
| ⓘ Pyrophyllite Formula: Al2Si4O10(OH)2 Habit: lamellar Colour: yellowish to greenish-white References: |
| ⓘ Quartz Formula: SiO2 Localities: Colour: colourless to milky white |
| ⓘ Quartz var. Rock Crystal Formula: SiO2 |
| ⓘ Quartz var. Smoky Quartz Formula: SiO2 |
| ⓘ Rutile Formula: TiO2 Habit: acicular, most often 2-3mm in size but up to 1cm in quartz veins |
| ⓘ Spessartine Formula: Mn2+3Al2(SiO4)3 |
| ⓘ Sudoite Formula: Mg2Al3(AlSi3O10)(OH)8 References: |
| ⓘ Todorokite Formula: (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O Colour: black Description: XRD analysis by R. Van Tassel (pers. comm.) |
| ⓘ Torbernite Formula: Cu(UO2)2(PO4)2 · 12H2O |
| ⓘ 'Tourmaline' Formula: AD3G6(T6O18)(BO3)3X3Z |
| ⓘ Turquoise Formula: CuAl6(PO4)4(OH)8 · 4H2O |
| ⓘ Vantasselite ? Formula: Al4(PO4)3(OH)3 · 9H2O References: |
| ⓘ Variscite Formula: AlPO4 · 2H2O |
| ⓘ Wavellite Formula: Al3(PO4)2(OH)3 · 5H2O |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Gold | 1.AA.05 | Au |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Bornite | 2.BA.15 | Cu5FeS4 |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Gahnite | 4.BB.05 | ZnAl2O4 |
| ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| ⓘ | Hematite | 4.CB.05 | Fe2O3 |
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| ⓘ | var. Smoky Quartz | 4.DA.05 | SiO2 |
| ⓘ | var. Rock Crystal | 4.DA.05 | SiO2 |
| ⓘ | Rutile | 4.DB.05 | TiO2 |
| ⓘ | Cryptomelane | 4.DK.05a | K(Mn4+7Mn3+)O16 |
| ⓘ | Todorokite | 4.DK.10 | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O |
| ⓘ | Lithiophorite | 4.FE.25 | (Al,Li)MnO2(OH)2 |
| Group 8 - Phosphates, Arsenates and Vanadates | |||
| ⓘ | Pseudomalachite | 8.BD.05 | Cu5(PO4)2(OH)4 |
| ⓘ | Variscite | 8.CD.10 | AlPO4 · 2H2O |
| ⓘ | Vantasselite ? | 8.DC.37 | Al4(PO4)3(OH)3 · 9H2O |
| ⓘ | Wavellite | 8.DC.50 | Al3(PO4)2(OH)3 · 5H2O |
| ⓘ | Turquoise | 8.DD.15 | CuAl6(PO4)4(OH)8 · 4H2O |
| ⓘ | Torbernite | 8.EB.05 | Cu(UO2)2(PO4)2 · 12H2O |
| Group 9 - Silicates | |||
| ⓘ | Spessartine | 9.AD.25 | Mn2+3Al2(SiO4)3 |
| ⓘ | Euclase | 9.AE.10 | BeAl(SiO4)(OH) |
| ⓘ | Andalusite | 9.AF.10 | Al2(SiO4)O |
| ⓘ | Kanonaite | 9.AF.10 | Mn3+Al(SiO4)O |
| ⓘ | Chloritoid | 9.AF.85 | Fe2+Al2O(SiO4)(OH)2 |
| ⓘ | Ottrélite (TL) | 9.AF.85 | Mn2+Al2O(SiO4)(OH)2 |
| ⓘ | Davreuxite (TL) | 9.BF.15 | MnAl6Si4O17(OH)2 |
| ⓘ | Ardennite-(As) | 9.BJ.40 | Mn2+4Al4(AlMg)(AsO4)(SiO4)2(Si3O10)(OH)6 |
| ⓘ | Carpholite | 9.DB.05 | Mn2+Al2(Si2O6)(OH)4 |
| ⓘ | Pyrophyllite | 9.EC.10 | Al2Si4O10(OH)2 |
| ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| ⓘ | Paragonite | 9.EC.15 | NaAl2(AlSi3O10)(OH)2 |
| ⓘ | Muscovite var. Sericite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| ⓘ | Sudoite | 9.EC.55 | Mg2Al3(AlSi3O10)(OH)8 |
| ⓘ | Dickite | 9.ED.05 | Al2(Si2O5)(OH)4 |
| ⓘ | Kaolinite | 9.ED.05 | Al2(Si2O5)(OH)4 |
| Unclassified | |||
| ⓘ | 'Chlorite Group' | - | |
| ⓘ | 'Tourmaline' | - | AD3G6(T6O18)(BO3)3X3Z |
| ⓘ | 'Mica Group' | - | |
| ⓘ | 'Andalusite-Kanonaite Series' | - | |
| ⓘ | 'Garnet Group' | - | X3Z2(SiO4)3 |
| ⓘ | 'Manganese Oxides' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Ardennite-(As) | Mn42+Al4(AlMg)(AsO4)(SiO4)2(Si3O10)(OH)6 |
| H | ⓘ Carpholite | Mn2+Al2(Si2O6)(OH)4 |
| H | ⓘ Chloritoid | Fe2+Al2O(SiO4)(OH)2 |
| H | ⓘ Davreuxite | MnAl6Si4O17(OH)2 |
| H | ⓘ Dickite | Al2(Si2O5)(OH)4 |
| H | ⓘ Euclase | BeAl(SiO4)(OH) |
| H | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| H | ⓘ Lithiophorite | (Al,Li)MnO2(OH)2 |
| H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| H | ⓘ Ottrélite | Mn2+Al2O(SiO4)(OH)2 |
| H | ⓘ Paragonite | NaAl2(AlSi3O10)(OH)2 |
| H | ⓘ Pseudomalachite | Cu5(PO4)2(OH)4 |
| H | ⓘ Pyrophyllite | Al2Si4O10(OH)2 |
| H | ⓘ Sudoite | Mg2Al3(AlSi3O10)(OH)8 |
| H | ⓘ Todorokite | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O |
| H | ⓘ Torbernite | Cu(UO2)2(PO4)2 · 12H2O |
| H | ⓘ Turquoise | CuAl6(PO4)4(OH)8 · 4H2O |
| H | ⓘ Vantasselite | Al4(PO4)3(OH)3 · 9H2O |
| H | ⓘ Variscite | AlPO4 · 2H2O |
| H | ⓘ Wavellite | Al3(PO4)2(OH)3 · 5H2O |
| H | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| Li | Lithium | |
| Li | ⓘ Lithiophorite | (Al,Li)MnO2(OH)2 |
| Be | Beryllium | |
| Be | ⓘ Euclase | BeAl(SiO4)(OH) |
| B | Boron | |
| B | ⓘ Tourmaline | AD3G6(T6O18)(BO3)3X3Z |
| O | Oxygen | |
| O | ⓘ Andalusite | Al2(SiO4)O |
| O | ⓘ Ardennite-(As) | Mn42+Al4(AlMg)(AsO4)(SiO4)2(Si3O10)(OH)6 |
| O | ⓘ Carpholite | Mn2+Al2(Si2O6)(OH)4 |
| O | ⓘ Chloritoid | Fe2+Al2O(SiO4)(OH)2 |
| O | ⓘ Cryptomelane | K(Mn74+Mn3+)O16 |
| O | ⓘ Davreuxite | MnAl6Si4O17(OH)2 |
| O | ⓘ Dickite | Al2(Si2O5)(OH)4 |
| O | ⓘ Euclase | BeAl(SiO4)(OH) |
| O | ⓘ Gahnite | ZnAl2O4 |
| O | ⓘ Hematite | Fe2O3 |
| O | ⓘ Kanonaite | Mn3+Al(SiO4)O |
| O | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| O | ⓘ Lithiophorite | (Al,Li)MnO2(OH)2 |
| O | ⓘ Magnetite | Fe2+Fe23+O4 |
| O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘ Ottrélite | Mn2+Al2O(SiO4)(OH)2 |
| O | ⓘ Paragonite | NaAl2(AlSi3O10)(OH)2 |
| O | ⓘ Pseudomalachite | Cu5(PO4)2(OH)4 |
| O | ⓘ Pyrophyllite | Al2Si4O10(OH)2 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Rutile | TiO2 |
| O | ⓘ Quartz var. Smoky Quartz | SiO2 |
| O | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
| O | ⓘ Sudoite | Mg2Al3(AlSi3O10)(OH)8 |
| O | ⓘ Todorokite | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O |
| O | ⓘ Torbernite | Cu(UO2)2(PO4)2 · 12H2O |
| O | ⓘ Tourmaline | AD3G6(T6O18)(BO3)3X3Z |
| O | ⓘ Turquoise | CuAl6(PO4)4(OH)8 · 4H2O |
| O | ⓘ Vantasselite | Al4(PO4)3(OH)3 · 9H2O |
| O | ⓘ Variscite | AlPO4 · 2H2O |
| O | ⓘ Wavellite | Al3(PO4)2(OH)3 · 5H2O |
| O | ⓘ Quartz var. Rock Crystal | SiO2 |
| O | ⓘ Andalusite-Kanonaite Series | |
| O | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘ Garnet Group | X3Z2(SiO4)3 |
| Na | Sodium | |
| Na | ⓘ Paragonite | NaAl2(AlSi3O10)(OH)2 |
| Na | ⓘ Todorokite | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O |
| Mg | Magnesium | |
| Mg | ⓘ Ardennite-(As) | Mn42+Al4(AlMg)(AsO4)(SiO4)2(Si3O10)(OH)6 |
| Mg | ⓘ Sudoite | Mg2Al3(AlSi3O10)(OH)8 |
| Mg | ⓘ Todorokite | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O |
| Al | Aluminium | |
| Al | ⓘ Andalusite | Al2(SiO4)O |
| Al | ⓘ Ardennite-(As) | Mn42+Al4(AlMg)(AsO4)(SiO4)2(Si3O10)(OH)6 |
| Al | ⓘ Carpholite | Mn2+Al2(Si2O6)(OH)4 |
| Al | ⓘ Chloritoid | Fe2+Al2O(SiO4)(OH)2 |
| Al | ⓘ Davreuxite | MnAl6Si4O17(OH)2 |
| Al | ⓘ Dickite | Al2(Si2O5)(OH)4 |
| Al | ⓘ Euclase | BeAl(SiO4)(OH) |
| Al | ⓘ Gahnite | ZnAl2O4 |
| Al | ⓘ Kanonaite | Mn3+Al(SiO4)O |
| Al | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| Al | ⓘ Lithiophorite | (Al,Li)MnO2(OH)2 |
| Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Al | ⓘ Ottrélite | Mn2+Al2O(SiO4)(OH)2 |
| Al | ⓘ Paragonite | NaAl2(AlSi3O10)(OH)2 |
| Al | ⓘ Pyrophyllite | Al2Si4O10(OH)2 |
| Al | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
| Al | ⓘ Sudoite | Mg2Al3(AlSi3O10)(OH)8 |
| Al | ⓘ Todorokite | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O |
| Al | ⓘ Turquoise | CuAl6(PO4)4(OH)8 · 4H2O |
| Al | ⓘ Vantasselite | Al4(PO4)3(OH)3 · 9H2O |
| Al | ⓘ Variscite | AlPO4 · 2H2O |
| Al | ⓘ Wavellite | Al3(PO4)2(OH)3 · 5H2O |
| Al | ⓘ Andalusite-Kanonaite Series | |
| Al | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| Si | Silicon | |
| Si | ⓘ Andalusite | Al2(SiO4)O |
| Si | ⓘ Ardennite-(As) | Mn42+Al4(AlMg)(AsO4)(SiO4)2(Si3O10)(OH)6 |
| Si | ⓘ Carpholite | Mn2+Al2(Si2O6)(OH)4 |
| Si | ⓘ Chloritoid | Fe2+Al2O(SiO4)(OH)2 |
| Si | ⓘ Davreuxite | MnAl6Si4O17(OH)2 |
| Si | ⓘ Dickite | Al2(Si2O5)(OH)4 |
| Si | ⓘ Euclase | BeAl(SiO4)(OH) |
| Si | ⓘ Kanonaite | Mn3+Al(SiO4)O |
| Si | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘ Ottrélite | Mn2+Al2O(SiO4)(OH)2 |
| Si | ⓘ Paragonite | NaAl2(AlSi3O10)(OH)2 |
| Si | ⓘ Pyrophyllite | Al2Si4O10(OH)2 |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Quartz var. Smoky Quartz | SiO2 |
| Si | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
| Si | ⓘ Sudoite | Mg2Al3(AlSi3O10)(OH)8 |
| Si | ⓘ Quartz var. Rock Crystal | SiO2 |
| Si | ⓘ Andalusite-Kanonaite Series | |
| Si | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘ Garnet Group | X3Z2(SiO4)3 |
| P | Phosphorus | |
| P | ⓘ Pseudomalachite | Cu5(PO4)2(OH)4 |
| P | ⓘ Torbernite | Cu(UO2)2(PO4)2 · 12H2O |
| P | ⓘ Turquoise | CuAl6(PO4)4(OH)8 · 4H2O |
| P | ⓘ Vantasselite | Al4(PO4)3(OH)3 · 9H2O |
| P | ⓘ Variscite | AlPO4 · 2H2O |
| P | ⓘ Wavellite | Al3(PO4)2(OH)3 · 5H2O |
| S | Sulfur | |
| S | ⓘ Bornite | Cu5FeS4 |
| S | ⓘ Pyrite | FeS2 |
| K | Potassium | |
| K | ⓘ Cryptomelane | K(Mn74+Mn3+)O16 |
| K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| K | ⓘ Todorokite | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O |
| K | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| Ca | Calcium | |
| Ca | ⓘ Todorokite | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O |
| Ti | Titanium | |
| Ti | ⓘ Rutile | TiO2 |
| Mn | Manganese | |
| Mn | ⓘ Ardennite-(As) | Mn42+Al4(AlMg)(AsO4)(SiO4)2(Si3O10)(OH)6 |
| Mn | ⓘ Carpholite | Mn2+Al2(Si2O6)(OH)4 |
| Mn | ⓘ Cryptomelane | K(Mn74+Mn3+)O16 |
| Mn | ⓘ Davreuxite | MnAl6Si4O17(OH)2 |
| Mn | ⓘ Kanonaite | Mn3+Al(SiO4)O |
| Mn | ⓘ Lithiophorite | (Al,Li)MnO2(OH)2 |
| Mn | ⓘ Ottrélite | Mn2+Al2O(SiO4)(OH)2 |
| Mn | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
| Mn | ⓘ Todorokite | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O |
| Mn | ⓘ Andalusite-Kanonaite Series | |
| Fe | Iron | |
| Fe | ⓘ Bornite | Cu5FeS4 |
| Fe | ⓘ Chloritoid | Fe2+Al2O(SiO4)(OH)2 |
| Fe | ⓘ Hematite | Fe2O3 |
| Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
| Fe | ⓘ Pyrite | FeS2 |
| Cu | Copper | |
| Cu | ⓘ Bornite | Cu5FeS4 |
| Cu | ⓘ Pseudomalachite | Cu5(PO4)2(OH)4 |
| Cu | ⓘ Torbernite | Cu(UO2)2(PO4)2 · 12H2O |
| Cu | ⓘ Turquoise | CuAl6(PO4)4(OH)8 · 4H2O |
| Zn | Zinc | |
| Zn | ⓘ Gahnite | ZnAl2O4 |
| As | Arsenic | |
| As | ⓘ Ardennite-(As) | Mn42+Al4(AlMg)(AsO4)(SiO4)2(Si3O10)(OH)6 |
| Sr | Strontium | |
| Sr | ⓘ Todorokite | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O |
| Ba | Barium | |
| Ba | ⓘ Todorokite | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O |
| Au | Gold | |
| Au | ⓘ Native Gold | Au |
| U | Uranium | |
| U | ⓘ Torbernite | Cu(UO2)2(PO4)2 · 12H2O |
Fossils
This region is too big or complex to display the fossil list, try looking at smaller subregions.Other Databases
| Wikipedia: | https://fr.wikipedia.org/wiki/Ottr%C3%A9 |
|---|---|
| Wikidata ID: | Q1091713 |
Localities in this Region
- Wallonia
- Luxembourg
- Vielsalm
- Bihain
- Vielsalm
- Luxembourg
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
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References
Fransolet, André-Mathieu (1978) Données nouvelles sur l'ottrélite d'Ottré, Belgique. Bulletin de Minéralogie, 101 (5) 548-557 doi:10.3406/bulmi.1978.7226
Fransolet, Andre-Mathieu, Abraham, Kurt, Sahl, Kurt (1984) Davreuxite: a reinvestigation. American Mineralogist, 69 (7-8) 777-782
Sahl, Kurt, Jones, Peter G., Sheldrick, George M. (1984) The crystal structure of davreuxite, MnAl6Si4O17(OH)2. American Mineralogist, 69 (7-8) 783-787
Hanson, Alain (1985) Découverte d'euclase dans un filon de quartz à Ottré, massif de Stavelot, Belgique. Bulletin de Minéralogie, 108 (2). 139-143 doi:10.3406/bulmi.1985.7863




Ottré, Bihain, Vielsalm, Luxembourg, Wallonia, Belgium