Unnamed pegmatite 150 m NW of Antandrokomby, Manandona Valley, Sahatsiho Ambohimanjaka, Ambositra, Amoron'i Mania, Madagascari
Regional Level Types | |
---|---|
Unnamed pegmatite 150 m NW of Antandrokomby | Pegmatite |
Manandona Valley | Valley |
Sahatsiho Ambohimanjaka | Commune |
Ambositra | District |
Amoron'i Mania | Region |
Madagascar | Country |
Unnamed pegmatite 150 m NW of Antandrokomby, Manandona Valley, Sahatany Pegmatite Field (Mt Ibity area), Madagascar
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Latitude & Longitude (WGS84):
20° 14' 23'' South , 47° 1' 16'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Fandriana | 31,437 (2018) | 37.8km |
Ambositra | 30,353 (2018) | 39.7km |
Ambatofinandrahana | 25,997 (2018) | 41.5km |
Antsirabe | 186,253 (2018) | 41.6km |
Soanindrariny | 21,000 (2018) | 43.8km |
Mindat Locality ID:
20300
Long-form identifier:
mindat:1:2:20300:8
GUID (UUID V4):
0facb053-abfc-4e05-b5dc-88c0c8f26da3
Other/historical names associated with this locality:
Sahatany pegmatite field
A small dike close to Antandrokomby.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
6 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
ⓘ Albite Formula: Na(AlSi3O8) References: |
ⓘ Columbite-(Mn) Formula: Mn2+Nb2O6 References: |
ⓘ Hambergite Formula: Be2(BO3)(OH) References: |
ⓘ 'K Feldspar' References: |
ⓘ Pollucite ? Formula: (Cs,Na)2(Al2Si4O12) · 2H2O Description: Described in Lefevre & Thomas 1998, but without any analysis. A photo of a "greyish clear (gris tres clair) pollucite" is presented on p.23, but this identity is doubtful. Similar specimens collcted at the dumps are quartz. |
ⓘ Quartz Formula: SiO2 References: |
ⓘ Rhodizite Formula: (K,Cs)Al4Be4(B,Be)12O28 Habit: weell-developed crystals a few mm up to 2 cm Colour: pale yellow |
ⓘ 'Tourmaline' Formula: AD3G6 (T6O18)(BO3)3X3Z Colour: Green to red Description: corroded |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 4 - Oxides and Hydroxides | |||
---|---|---|---|
ⓘ | Quartz | 4.DA.05 | SiO2 |
ⓘ | Columbite-(Mn) | 4.DB.35 | Mn2+Nb2O6 |
Group 6 - Borates | |||
ⓘ | Hambergite | 6.AB.05 | Be2(BO3)(OH) |
ⓘ | Rhodizite | 6.GC.05 | (K,Cs)Al4Be4(B,Be)12O28 |
Group 9 - Silicates | |||
ⓘ | Albite | 9.FA.35 | Na(AlSi3O8) |
ⓘ | Pollucite ? | 9.GB.05 | (Cs,Na)2(Al2Si4O12) · 2H2O |
Unclassified | |||
ⓘ | 'Tourmaline' | - | AD3G6 (T6O18)(BO3)3X3Z |
ⓘ | 'K Feldspar' | - |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | ⓘ Hambergite | Be2(BO3)(OH) |
H | ⓘ Pollucite | (Cs,Na)2(Al2Si4O12) · 2H2O |
Be | Beryllium | |
Be | ⓘ Hambergite | Be2(BO3)(OH) |
Be | ⓘ Rhodizite | (K,Cs)Al4Be4(B,Be)12O28 |
B | Boron | |
B | ⓘ Hambergite | Be2(BO3)(OH) |
B | ⓘ Rhodizite | (K,Cs)Al4Be4(B,Be)12O28 |
B | ⓘ Tourmaline | AD3G6 (T6O18)(BO3)3X3Z |
O | Oxygen | |
O | ⓘ Albite | Na(AlSi3O8) |
O | ⓘ Hambergite | Be2(BO3)(OH) |
O | ⓘ Columbite-(Mn) | Mn2+Nb2O6 |
O | ⓘ Pollucite | (Cs,Na)2(Al2Si4O12) · 2H2O |
O | ⓘ Quartz | SiO2 |
O | ⓘ Rhodizite | (K,Cs)Al4Be4(B,Be)12O28 |
O | ⓘ Tourmaline | AD3G6 (T6O18)(BO3)3X3Z |
Na | Sodium | |
Na | ⓘ Albite | Na(AlSi3O8) |
Na | ⓘ Pollucite | (Cs,Na)2(Al2Si4O12) · 2H2O |
Al | Aluminium | |
Al | ⓘ Albite | Na(AlSi3O8) |
Al | ⓘ Pollucite | (Cs,Na)2(Al2Si4O12) · 2H2O |
Al | ⓘ Rhodizite | (K,Cs)Al4Be4(B,Be)12O28 |
Si | Silicon | |
Si | ⓘ Albite | Na(AlSi3O8) |
Si | ⓘ Pollucite | (Cs,Na)2(Al2Si4O12) · 2H2O |
Si | ⓘ Quartz | SiO2 |
K | Potassium | |
K | ⓘ Rhodizite | (K,Cs)Al4Be4(B,Be)12O28 |
Mn | Manganese | |
Mn | ⓘ Columbite-(Mn) | Mn2+Nb2O6 |
Nb | Niobium | |
Nb | ⓘ Columbite-(Mn) | Mn2+Nb2O6 |
Cs | Caesium | |
Cs | ⓘ Pollucite | (Cs,Na)2(Al2Si4O12) · 2H2O |
Cs | ⓘ Rhodizite | (K,Cs)Al4Be4(B,Be)12O28 |
Other Regions, Features and Areas containing this locality
Madagascar
- Ankaratra Volcanic RangeVolcanic Range
- ⭔Fianarantsoa ProvinceProvince
- Sahatany Pegmatite Field (Mt Ibity area)Pegmatite Field
Somali PlateTectonic Plate
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