Korgal pegmatite field, Nurgaram District, Nuristan, Afghanistani
Regional Level Types | |
---|---|
Korgal pegmatite field | Pegmatite Field |
Nurgaram District | District |
Nuristan | Province |
Afghanistan | Country |
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Latitude & Longitude (WGS84):
35° 4' 4'' North , 70° 18' 20'' East
Latitude & Longitude (decimal):
Type:
KΓΆppen climate type:
Mindat Locality ID:
30542
Long-form identifier:
mindat:1:2:30542:1
GUID (UUID V4):
5c69c769-0102-4028-8820-7c61cef43689
Other/historical names associated with this locality:
Korghal; Kurghal
The deposits consist of Cs-Rb-Li-Ta-Nb-rich pegmatite veins, embedded in proterozoic crystalline schist and garnet-sillimanite-biotite gneiss (Bariand & Poullen 1978). Individual veins are hundreds of meters long and up to 50 m thick. The Kurghal pegmatite, for which the field is named, was mined for some time around 1995. Among other species, it produced green tourmaline (Orris & Bliss, 2002).
The grid reference is centered on the field.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
12 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:
β Albite Formula: Na(AlSi3O8) References: |
β Albite var. Cleavelandite Formula: Na(AlSi3O8) |
β Albite var. Oligoclase Formula: (Na,Ca)[Al(Si,Al)Si2O8] |
β Beryl Formula: Be3Al2(Si6O18) |
β Cassiterite Formula: SnO2 |
β Elbaite Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) References: |
β Eosphorite Formula: Mn2+Al(PO4)(OH)2 · H2O |
β 'Lepidolite' |
β Microcline Formula: K(AlSi3O8) |
β Muscovite Formula: KAl2(AlSi3O10)(OH)2 |
β Pollucite Formula: (Cs,Na)2(Al2Si4O12) · 2H2O |
β Quartz Formula: SiO2 |
β Schorl Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) |
β Spodumene Formula: LiAlSi2O6 References: |
β 'Tantalite' Formula: (Mn,Fe)(Ta,Nb)2O6 |
β Tantalite-(Mn) Formula: Mn2+Ta2O6 |
β 'Tourmaline' Formula: AD3G6 (T6O18)(BO3)3X3Z Colour: pink, green |
List of minerals arranged by Strunz 10th Edition classification
Group 4 - Oxides and Hydroxides | |||
---|---|---|---|
β | Cassiterite | 4.DB.05 | SnO2 |
β | Quartz | 4.DA.05 | SiO2 |
β | Tantalite-(Mn) | 4.DB.35 | Mn2+Ta2O6 |
Group 8 - Phosphates, Arsenates and Vanadates | |||
β | Eosphorite | 8.DD.20 | Mn2+Al(PO4)(OH)2 Β· H2O |
Group 9 - Silicates | |||
β | Albite | 9.FA.35 | Na(AlSi3O8) |
β | var. Cleavelandite | 9.FA.35 | Na(AlSi3O8) |
β | var. Oligoclase | 9.FA.35 | (Na,Ca)[Al(Si,Al)Si2O8] |
β | Beryl | 9.CJ.05 | Be3Al2(Si6O18) |
β | Elbaite | 9.CK.05 | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
β | Microcline | 9.FA.30 | K(AlSi3O8) |
β | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
β | Pollucite | 9.GB.05 | (Cs,Na)2(Al2Si4O12) Β· 2H2O |
β | Schorl | 9.CK.05 | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) |
β | Spodumene | 9.DA.30 | LiAlSi2O6 |
Unclassified Minerals, Rocks, etc. | |||
β | 'Lepidolite' | - | |
β | 'Tantalite' | - | (Mn,Fe)(Ta,Nb)2O6 |
β | 'Tourmaline' | - | AD3G6 (T6O18)(BO3)3X3Z |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | β Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
H | β Muscovite | KAl2(AlSi3O10)(OH)2 |
H | β Pollucite | (Cs,Na)2(Al2Si4O12) · 2H2O |
H | β Eosphorite | Mn2+Al(PO4)(OH)2 · H2O |
H | β Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
Li | Lithium | |
Li | β Spodumene | LiAlSi2O6 |
Li | β Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
Be | Beryllium | |
Be | β Beryl | Be3Al2(Si6O18) |
B | Boron | |
B | β Tourmaline | AD3G6 (T6O18)(BO3)3X3Z |
B | β Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
B | β Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
O | Oxygen | |
O | β Tourmaline | AD3G6 (T6O18)(BO3)3X3Z |
O | β Microcline | K(AlSi3O8) |
O | β Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
O | β Muscovite | KAl2(AlSi3O10)(OH)2 |
O | β Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
O | β Beryl | Be3Al2(Si6O18) |
O | β Pollucite | (Cs,Na)2(Al2Si4O12) · 2H2O |
O | β Tantalite | (Mn,Fe)(Ta,Nb)2O6 |
O | β Tantalite-(Mn) | Mn2+Ta2O6 |
O | β Eosphorite | Mn2+Al(PO4)(OH)2 · H2O |
O | β Spodumene | LiAlSi2O6 |
O | β Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
O | β Quartz | SiO2 |
O | β Albite var. Cleavelandite | Na(AlSi3O8) |
O | β Albite | Na(AlSi3O8) |
O | β Cassiterite | SnO2 |
Na | Sodium | |
Na | β Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
Na | β Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
Na | β Pollucite | (Cs,Na)2(Al2Si4O12) · 2H2O |
Na | β Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
Na | β Albite var. Cleavelandite | Na(AlSi3O8) |
Na | β Albite | Na(AlSi3O8) |
Al | Aluminium | |
Al | β Microcline | K(AlSi3O8) |
Al | β Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
Al | β Muscovite | KAl2(AlSi3O10)(OH)2 |
Al | β Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
Al | β Beryl | Be3Al2(Si6O18) |
Al | β Pollucite | (Cs,Na)2(Al2Si4O12) · 2H2O |
Al | β Eosphorite | Mn2+Al(PO4)(OH)2 · H2O |
Al | β Spodumene | LiAlSi2O6 |
Al | β Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
Al | β Albite var. Cleavelandite | Na(AlSi3O8) |
Al | β Albite | Na(AlSi3O8) |
Si | Silicon | |
Si | β Microcline | K(AlSi3O8) |
Si | β Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
Si | β Muscovite | KAl2(AlSi3O10)(OH)2 |
Si | β Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
Si | β Beryl | Be3Al2(Si6O18) |
Si | β Pollucite | (Cs,Na)2(Al2Si4O12) · 2H2O |
Si | β Spodumene | LiAlSi2O6 |
Si | β Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
Si | β Quartz | SiO2 |
Si | β Albite var. Cleavelandite | Na(AlSi3O8) |
Si | β Albite | Na(AlSi3O8) |
P | Phosphorus | |
P | β Eosphorite | Mn2+Al(PO4)(OH)2 · H2O |
K | Potassium | |
K | β Microcline | K(AlSi3O8) |
K | β Muscovite | KAl2(AlSi3O10)(OH)2 |
Ca | Calcium | |
Ca | β Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
Mn | Manganese | |
Mn | β Tantalite | (Mn,Fe)(Ta,Nb)2O6 |
Mn | β Tantalite-(Mn) | Mn2+Ta2O6 |
Mn | β Eosphorite | Mn2+Al(PO4)(OH)2 · H2O |
Fe | Iron | |
Fe | β Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
Fe | β Tantalite | (Mn,Fe)(Ta,Nb)2O6 |
Nb | Niobium | |
Nb | β Tantalite | (Mn,Fe)(Ta,Nb)2O6 |
Sn | Tin | |
Sn | β Cassiterite | SnO2 |
Cs | Caesium | |
Cs | β Pollucite | (Cs,Na)2(Al2Si4O12) · 2H2O |
Ta | Tantalum | |
Ta | β Tantalite | (Mn,Fe)(Ta,Nb)2O6 |
Ta | β Tantalite-(Mn) | Mn2+Ta2O6 |
Other Regions, Features and Areas containing this locality
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Korgal pegmatite field, Nurgaram District, Nuristan, Afghanistan