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Sinceni pegmatite field, Sinceni Mountain, Lubombo Region, Eswatinii
Regional Level Types
Sinceni pegmatite fieldPegmatite Field
Sinceni MountainMountain
Lubombo RegionRegion
EswatiniCountry

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PhotosMapsSearch
01557110017272253422175.jpg
Cassiterite

Sinceni West area, Sinceni pegmatite field, Sinceni Mountain, Lubombo Region, Eswatini
05380120017272296287102.jpg
Cassiterite

Sinceni West area, Sinceni pegmatite field, Sinceni Mountain, Lubombo Region, Eswatini
01535450017272054903524.jpg
Cassiterite

Sinceni West area, Sinceni pegmatite field, Sinceni Mountain, Lubombo Region, Eswatini
01049860017272054896071.jpg
Cassiterite

Sinceni West area, Sinceni pegmatite field, Sinceni Mountain, Lubombo Region, Eswatini
01535450017272054903524.jpg
Cassiterite

Sinceni West area, Sinceni pegmatite field, Sinceni Mountain, Lubombo Region, Eswatini
01049860017272054896071.jpg
Cassiterite

Sinceni West area, Sinceni pegmatite field, Sinceni Mountain, Lubombo Region, Eswatini
Latitude & Longitude (WGS84):
26° South , 31° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~70km
GRN:
S18E21
Type:
Pegmatite Field
Köppen climate type:
Cfa : Humid subtropical climate
Mindat Locality ID:
447216
Long-form identifier:
mindat:1:2:447216:5
GUID (UUID V4):
0


The Sinceni pegmatite field constitutes a large group of 3.0 Ga granitic pegmatites in the exocontact of the Sinceni pluton. The Sinceni pegmatites are moderately fractionated granitic pegmatites belonging to the beryl type of the rare element class. The pegmatite field is compositionally zoned, with the highest fractionation and strongest mineralization in a restricted area referred to as Sinceni West. Only the alluvial and eluvial tin concentrations are of economic interest, and the largest of these is the Sinceni West deposit (Trumbull, 1995).

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Standard Detailed Gallery Strunz Chemical Elements

Commodity 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-localities

13 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 Diagram

Detailed Mineral List:

ⓘ Albite
Formula: Na(AlSi3O8)
ⓘ 'Allanite Group'
Formula: (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
ⓘ Cassiterite
Formula: SnO2
ⓘ 'Columbite-(Fe)-Columbite-(Mn) Series'
ⓘ Columbite-(Mn)
Formula: Mn2+Nb2O6
ⓘ Elbaite
Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘ Fluorcalciomicrolite
Formula: (Ca,Na)2(Ta,Nb)2O6F
ⓘ Fluor-elbaite
Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
ⓘ Hübnerite
Formula: MnWO4
ⓘ 'Lepidolite'
ⓘ 'Mica Group'
ⓘ 'Microlite Group'
Formula: A2-mTa2X6-wZ-n
ⓘ 'Monazite Group'
Formula: REE(PO4)
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
ⓘ Polylithionite
Formula: KLi2Al(Si4O10)(F,OH)2
ⓘ Quartz
Formula: SiO2
ⓘ Spessartine
Formula: Mn2+3Al2(SiO4)3
ⓘ Thorite
Formula: Th(SiO4)
ⓘ 'Tourmaline'
Formula: AD3G6 (T6O18)(BO3)3X3Z
ⓘ Zircon
Formula: Zr(SiO4)

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘ'Microlite Group'4.00.A2-mTa2X6-wZ-n
ⓘQuartz4.DA.05SiO2
ⓘCassiterite4.DB.05SnO2
ⓘHübnerite4.DB.30MnWO4
ⓘColumbite-(Mn)4.DB.35Mn2+Nb2O6
ⓘFluorcalciomicrolite4.DH.15(Ca,Na)2(Ta,Nb)2O6F
Group 9 - Silicates
ⓘSpessartine9.AD.25Mn2+3Al2(SiO4)3
ⓘThorite9.AD.30Th(SiO4)
ⓘZircon9.AD.30Zr(SiO4)
ⓘElbaite9.CK.05Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘFluor-elbaite9.CK.05Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘPolylithionite9.EC.20KLi2Al(Si4O10)(F,OH)2
ⓘAlbite9.FA.35Na(AlSi3O8)
Unclassified
ⓘ'Lepidolite'-
ⓘ'Monazite Group'-REE(PO4)
ⓘ'Tourmaline'-AD3G6 (T6O18)(BO3)3X3Z
ⓘ'Mica Group'-
ⓘ'Columbite-(Fe)-Columbite-(Mn) Series'-
ⓘ'Allanite Group'-(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)

List of minerals for each chemical element

HHydrogen
Hⓘ ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Hⓘ PolylithioniteKLi2Al(Si4O10)(F,OH)2
Hⓘ Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
Hⓘ Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
LiLithium
Liⓘ ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Liⓘ PolylithioniteKLi2Al(Si4O10)(F,OH)2
Liⓘ Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
BBoron
Bⓘ ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Bⓘ TourmalineAD3G6 (T6O18)(BO3)3X3Z
Bⓘ Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
OOxygen
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ CassiteriteSnO2
Oⓘ ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Oⓘ HübneriteMnWO4
Oⓘ Columbite-(Mn)Mn2+Nb2O6
Oⓘ Monazite GroupREE(PO4)
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ PolylithioniteKLi2Al(Si4O10)(F,OH)2
Oⓘ QuartzSiO2
Oⓘ SpessartineMn32+Al2(SiO4)3
Oⓘ ThoriteTh(SiO4)
Oⓘ TourmalineAD3G6 (T6O18)(BO3)3X3Z
Oⓘ ZirconZr(SiO4)
Oⓘ Columbite-(Fe)-Columbite-(Mn) Series
Oⓘ Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
Oⓘ Fluorcalciomicrolite(Ca,Na)2(Ta,Nb)2O6F
Oⓘ Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
FFluorine
Fⓘ PolylithioniteKLi2Al(Si4O10)(F,OH)2
Fⓘ Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
Fⓘ Fluorcalciomicrolite(Ca,Na)2(Ta,Nb)2O6F
NaSodium
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Naⓘ Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
Naⓘ Fluorcalciomicrolite(Ca,Na)2(Ta,Nb)2O6F
AlAluminium
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Alⓘ PolylithioniteKLi2Al(Si4O10)(F,OH)2
Alⓘ SpessartineMn32+Al2(SiO4)3
Alⓘ Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
SiSilicon
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ PolylithioniteKLi2Al(Si4O10)(F,OH)2
Siⓘ QuartzSiO2
Siⓘ SpessartineMn32+Al2(SiO4)3
Siⓘ ThoriteTh(SiO4)
Siⓘ ZirconZr(SiO4)
Siⓘ Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
Siⓘ Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
PPhosphorus
Pⓘ Monazite GroupREE(PO4)
KPotassium
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Kⓘ PolylithioniteKLi2Al(Si4O10)(F,OH)2
CaCalcium
Caⓘ Fluorcalciomicrolite(Ca,Na)2(Ta,Nb)2O6F
MnManganese
Mnⓘ HübneriteMnWO4
Mnⓘ Columbite-(Mn)Mn2+Nb2O6
Mnⓘ SpessartineMn32+Al2(SiO4)3
Mnⓘ Columbite-(Fe)-Columbite-(Mn) Series
FeIron
Feⓘ Columbite-(Fe)-Columbite-(Mn) Series
ZrZirconium
Zrⓘ ZirconZr(SiO4)
NbNiobium
Nbⓘ Columbite-(Mn)Mn2+Nb2O6
Nbⓘ Columbite-(Fe)-Columbite-(Mn) Series
Nbⓘ Fluorcalciomicrolite(Ca,Na)2(Ta,Nb)2O6F
SnTin
Snⓘ CassiteriteSnO2
TaTantalum
Taⓘ Microlite GroupA2-mTa2X6-wZ-n
Taⓘ Fluorcalciomicrolite(Ca,Na)2(Ta,Nb)2O6F
WTungsten
Wⓘ HübneriteMnWO4
ThThorium
Thⓘ ThoriteTh(SiO4)

Localities in this Region

Eswatini

Other Regions, Features and Areas containing this locality

AfricaContinent
African Plate
Somali PlateTectonic Plate

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 visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Trumbull, Robert B. (1995) Tin mineralization in the Archean Sinceni rare element pegmatite field, Kaapvaal Craton, Swaziland. Economic Geology, 90 (3) 648-657 doi:10.2113/gsecongeo.90.3.648
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