Ambalasoa, Betroka District, Anosy, Madagascari
| Regional Level Types | |
|---|---|
| Ambalasoa | Commune |
| Betroka District | District |
| Anosy | Region |
| Madagascar | Country |
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Locality type:
Largest Settlements:
| Place | Population |
|---|---|
| Ambalasoa | 4,000 (2018) |
Other Languages:
Malagasy:
Kaominin' Ambalasoa, Distrikan'i Betroka, Faritr' Anosy, Madagasikara
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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-localities4 valid minerals.
Rock Types Recorded
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Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ Corundum Formula: Al2O3 Reference: Rakotonandrasana, N. O. T., Arima, M., Miyawaki, R. & Rambeloson, R.A. (2010): Widespread Occurrences of Högbomite-2N2S in UHT Metapelites from the Betroka Belt, Southern Madagascar: Implications on Melt or Fluid Activity during Regional Metamorphism. Journal of Petrology: 51 (4):869–895 |
| ⓘ Ferrohögbomite-2N2S Formula: [(Fe2+,Mg,Zn,Al)3(Al,Ti,Fe3+)8O15(OH)]2 Reference: Rakotonandrasana, N. O. T., Arima, M., Miyawaki, R. & Rambeloson, R.A. (2010): Widespread Occurrences of Högbomite-2N2S in UHT Metapelites from the Betroka Belt, Southern Madagascar: Implications on Melt or Fluid Activity during Regional Metamorphism. Journal of Petrology: 51 (4):869–895 |
| ⓘ 'Garnet Group' Formula: X3Z2(SiO4)3 Reference: Rakotonandrasana, N. O. T., Arima, M., Miyawaki, R. & Rambeloson, R.A. (2010): Widespread Occurrences of Högbomite-2N2S in UHT Metapelites from the Betroka Belt, Southern Madagascar: Implications on Melt or Fluid Activity during Regional Metamorphism. Journal of Petrology: 51 (4):869–895 |
| ⓘ Phlogopite Formula: KMg3(AlSi3O10)(OH)2 Localities: Reference: Besairie, H. (1966): Les Gites Minéraux de Madagascar. Annales Géologiques de Madagascar, Tananarive. 34, p. 312. |
| ⓘ Spinel Formula: MgAl2O4 Localities: Reference: Rakotonandrasana, N. O. T., Arima, M., Miyawaki, R. & Rambeloson, R.A. (2010): Widespread Occurrences of Högbomite-2N2S in UHT Metapelites from the Betroka Belt, Southern Madagascar: Implications on Melt or Fluid Activity during Regional Metamorphism. Journal of Petrology: 51 (4):869–895 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 4 - Oxides and Hydroxides | |||
|---|---|---|---|
| ⓘ | Corundum | 4.CB.05 | Al2O3 |
| ⓘ | Ferrohögbomite-2N2S | 4.CB. | [(Fe2+,Mg,Zn,Al)3(Al,Ti,Fe3+)8O15(OH)]2 |
| ⓘ | Spinel | 4.BB.05 | MgAl2O4 |
| Group 9 - Silicates | |||
| ⓘ | Phlogopite | 9.EC.20 | KMg3(AlSi3O10)(OH)2 |
| Unclassified Minerals, Rocks, etc. | |||
| ⓘ | 'Garnet Group' | - | X3Z2(SiO4)3 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Ferrohögbomite-2N2S | [(Fe2+,Mg,Zn,Al)3(Al,Ti,Fe3+)8O15(OH)]2 |
| H | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| O | Oxygen | |
| O | ⓘ Ferrohögbomite-2N2S | [(Fe2+,Mg,Zn,Al)3(Al,Ti,Fe3+)8O15(OH)]2 |
| O | ⓘ Spinel | MgAl2O4 |
| O | ⓘ Corundum | Al2O3 |
| O | ⓘ Garnet Group | X3Z2(SiO4)3 |
| O | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| Mg | Magnesium | |
| Mg | ⓘ Ferrohögbomite-2N2S | [(Fe2+,Mg,Zn,Al)3(Al,Ti,Fe3+)8O15(OH)]2 |
| Mg | ⓘ Spinel | MgAl2O4 |
| Mg | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| Al | Aluminium | |
| Al | ⓘ Ferrohögbomite-2N2S | [(Fe2+,Mg,Zn,Al)3(Al,Ti,Fe3+)8O15(OH)]2 |
| Al | ⓘ Spinel | MgAl2O4 |
| Al | ⓘ Corundum | Al2O3 |
| Al | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| Si | Silicon | |
| Si | ⓘ Garnet Group | X3Z2(SiO4)3 |
| Si | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| K | Potassium | |
| K | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| Ti | Titanium | |
| Ti | ⓘ Ferrohögbomite-2N2S | [(Fe2+,Mg,Zn,Al)3(Al,Ti,Fe3+)8O15(OH)]2 |
| Fe | Iron | |
| Fe | ⓘ Ferrohögbomite-2N2S | [(Fe2+,Mg,Zn,Al)3(Al,Ti,Fe3+)8O15(OH)]2 |
| Zn | Zinc | |
| Zn | ⓘ Ferrohögbomite-2N2S | [(Fe2+,Mg,Zn,Al)3(Al,Ti,Fe3+)8O15(OH)]2 |
Fossils
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| GeoNames ID: | 11927576 |
|---|
Localities in this Region
- Anosy
- Betroka District
Other Regions, Features and Areas that Intersect
Somali PlateTectonic Plate
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