Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org



The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.


Locality Name:
Kabanga Deposit, Ngara District, Kagera Region, Tanzania

Oldest recorded age at locality: 1417
Youngest recorded age at locality: 1166

mindat Locality ID: 219739
mindat URL: http://www.mindat.org/loc-219739.html

Tectonic Settings:

Total number of sublocalities beneath "Kabanga Deposit, Ngara District, Kagera Region, Tanzania": 0
Total number of bottom-level sublocalities: 0

Latitude: 2°54'"S
Longitude: 30°32'30"E
Decimal Degree (lat, lon): -2.9,30.541666666667
AThis mineral is Anthropogenic.
GThis mineral is directly dated.
BThis mineral is reported as having this age.
YThis mineral is using an age reported as an element mineralization period.
OThis mineral is using an age calculated from all data at the locality.
RThe age displayed for this mineral originates from a different, non-child locality.
PThe age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
This mineral's age has not yet been recorded.

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Cu Fe Ni S 

Elements from minerals reported directly at this locality: Cu Fe Ni S 

Structural Groups for minerals in this locality: 
ChalcopyriteNickelineNonePentlanditePyrite

4 IMA Minerals at location:
Chalcopyrite  (*)Pentlandite  (*)Pyrite  (*)Pyrrhotite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Chalcopyrite  (*)ChalcopyriteCuFeS214001264027198
Pentlandite  (*)Pentlandite(Ni,Fe)9S81400126401512
Pyrite  (*)PyriteFeS214171166039462
Pyrrhotite  (*)NickelineFe7S81417116609056


Locality Notes from all Ages at Locality:
Age IDLocality Notes
Michelle_700Basal Ni-Cu sulfides in mafic-ultramafic intrusion


15 Ages assigned to this locality:

Excel IDMax Age (Ma)Min Age (Ma)Age as listed in referenceDating MethodAge InterpretPrioritized?Sample SourceSample NumRun NumAge from other LocalityDated MineralMinerals explicitely stated as having this ageAge applies to these ElementsMinDat Locality IDDated Locality (Max Age)Location as listed in referenceReferenceReference DOIReference IDAge Notes
EG102_147-001-001118211661174±8206Pb/238Ugrains that show clear shift from discordia towards concordia (removed)zirconKab-1  Zircon  219739Kabanga Deposit, Ngara District, Kagera Region, TanzaniaKabanga IntrusionMaier et al. (2007)10.2113/gsecongeo.102.1.147EG102_147depriotitize
EG102_147-002-0011270.31264.51267.4±2.9206Pb/238Ugrains that show clear shift from discordia towards concordia (removed)zirconKab-1  Zircon  219739Kabanga Deposit, Ngara District, Kagera Region, TanzaniaKabanga IntrusionMaier et al. (2007)10.2113/gsecongeo.102.1.147EG102_147depriotitize
EG102_147-003-001128212541268±14206Pb/238Ugrains that show clear shift from discordia towards concordia (removed)zirconKab-1  Zircon  219739Kabanga Deposit, Ngara District, Kagera Region, TanzaniaKabanga IntrusionMaier et al. (2007)10.2113/gsecongeo.102.1.147EG102_147depriotitize
EG102_147-004-0011306.81298.21302.5±4.3206Pb/238U zirconKab-1  Zircon  219739Kabanga Deposit, Ngara District, Kagera Region, TanzaniaKabanga IntrusionMaier et al. (2007)10.2113/gsecongeo.102.1.147EG102_147 
EG102_147-005-0011322.71314.51318.6±4.1206Pb/238U zirconKab-1  Zircon  219739Kabanga Deposit, Ngara District, Kagera Region, TanzaniaKabanga IntrusionMaier et al. (2007)10.2113/gsecongeo.102.1.147EG102_147 
EG102_147-006-0011329.11323.91326.5±2.6206Pb/238U zirconKab-1  Zircon  219739Kabanga Deposit, Ngara District, Kagera Region, TanzaniaKabanga IntrusionMaier et al. (2007)10.2113/gsecongeo.102.1.147EG102_147 
EG102_147-007-0011331.11324.71327.9±3.2206Pb/238U zirconKab-1  Zircon  219739Kabanga Deposit, Ngara District, Kagera Region, TanzaniaKabanga IntrusionMaier et al. (2007)10.2113/gsecongeo.102.1.147EG102_147 
EG102_147-008-0011337.91331.71334.8±3.1206Pb/238U zirconKab-1  Zircon  219739Kabanga Deposit, Ngara District, Kagera Region, TanzaniaKabanga IntrusionMaier et al. (2007)10.2113/gsecongeo.102.1.147EG102_147 
EG102_147-009-0011343.613371340.3±3.3206Pb/238U zirconKab-1  Zircon  219739Kabanga Deposit, Ngara District, Kagera Region, TanzaniaKabanga IntrusionMaier et al. (2007)10.2113/gsecongeo.102.1.147EG102_147 
EG102_147-010-0011345.51339.91342.7±2.8206Pb/238U zirconKab-1  Zircon  219739Kabanga Deposit, Ngara District, Kagera Region, TanzaniaKabanga IntrusionMaier et al. (2007)10.2113/gsecongeo.102.1.147EG102_147 
EG102_147-011-0011361.11355.31358.2±2.9206Pb/238U zirconKab-1  Zircon  219739Kabanga Deposit, Ngara District, Kagera Region, TanzaniaKabanga IntrusionMaier et al. (2007)10.2113/gsecongeo.102.1.147EG102_147 
EG102_147-012-0011370.31364.31367.3±3206Pb/238U zirconKab-1  Zircon  219739Kabanga Deposit, Ngara District, Kagera Region, TanzaniaKabanga IntrusionMaier et al. (2007)10.2113/gsecongeo.102.1.147EG102_147 
EG102_147-013141713891403±14206Pb/238Uupper interceptzirconKab-1  Zircon  219739Kabanga Deposit, Ngara District, Kagera Region, TanzaniaKabanga IntrusionMaier et al. (2007)10.2113/gsecongeo.102.1.147EG102_147 
EG105_1057_014140014001400       Ni, Cu, Pt, Pd, Rh, Ir, Os, Ru219739Kabanga Deposit, Ngara District, Kagera Region, TanzaniaKabangaBegg et al. (2010)10.2113/econgeo.105.6.1057EG105_1057 
Michelle_700128612641275±11 Age of deposit or general age of the metallogenic province     Ni, Cu219739Kabanga Deposit, Ngara District, Kagera Region, TanzaniaKabangaHoatson et al. (2006)10.1016/j.oregeorev.2006.05.002OGR29_177See Table. 1 Global resources of nickel metal and ages of the major nickel sulfide deposits of the world. Age can refer to the age of a specific nickel sulfide deposit, or the general age of the metallogenic province containing nickel deposits that are similar to a dated deposit (e.g. 2705 Ma Komatiite-hosted deposits in the Eastern Goldfields Province).

SampleSource LocalityReference URL

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