Upper Betsiboka River Valley, Mahajanga Province (Majunga), Madagascar
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Location is approximate, estimate based on other nearby localities. | |
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Latitude & Longitude: | 16° South , 46° East (est.) |
Margin of Error: | ~387km |
Locality type: | Valley |
Name(s) in local language(s): | Haute vallΓ©e de la Betsiboka, Faritanin'i Mahajanga, Madagasikara |
No description has been added for this locality. Can you add one?
Select Mineral List Type
Standard Detailed Strunz Dana Chemical ElementsDetailed Mineral List:
β Beryl Formula: Be3Al2(Si6O18) Reference: Michel Arliguie collection & photo (photo id 898819), old collection |
β Euxenite-(Y) Formula: (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 Reference: Rob Lavinsky photo (Ex- N. Boubee collection & label) |
List of minerals arranged by Strunz 10th Edition classification
Group 4 - Oxides and Hydroxides | |||
---|---|---|---|
β | 'Euxenite-(Y)' | 4.DG.05 | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
Group 9 - Silicates | |||
β | 'Beryl' | 9.CJ.05 | Be3Al2(Si6O18) |
List of minerals arranged by Dana 8th Edition classification
Group 8 - MULTIPLE OXIDES CONTAINING NIOBIUM,TANTALUM OR TITANIUM | |||
---|---|---|---|
AB2O6 | |||
β | Euxenite-(Y) | 8.3.8.2 | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
Group 61 - CYCLOSILICATES Six-Membered Rings | |||
Six-Membered Rings with [Si6O18] rings; possible (OH) and Al substitution | |||
β | Beryl | 61.1.1.1 | Be3Al2(Si6O18) |
List of minerals for each chemical element
Be | Beryllium | |
---|---|---|
Be | β Beryl | Be3Al2(Si6O18) |
O | Oxygen | |
O | β Beryl | Be3Al2(Si6O18) |
O | β Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
Al | Aluminium | |
Al | β Beryl | Be3Al2(Si6O18) |
Si | Silicon | |
Si | β Beryl | Be3Al2(Si6O18) |
Ca | Calcium | |
Ca | β Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
Ti | Titanium | |
Ti | β Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
Y | Yttrium | |
Y | β Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
Nb | Niobium | |
Nb | β Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
Ce | Cerium | |
Ce | β Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
Ta | Tantalum | |
Ta | β Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
Th | Thorium | |
Th | β Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
U | Uranium | |
U | β Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
References
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Year (asc) Year (desc) Author (A-Z) Author (Z-A)N. Boubee label [see photo: http://www.mindat.org/photo-568159.html]
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Upper Betsiboka River Valley, Mahajanga Province, Madagascar