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:
Juína, Juína Kimberlite Field, Mato Grosso, Brazil


mindat Locality ID: 186046
mindat URL: http://www.mindat.org/loc-186046.html

Tectonic Settings:

Total number of sublocalities beneath "Juína, Juína Kimberlite Field, Mato Grosso, Brazil": 4
Total number of bottom-level sublocalities: 3

Number of Child Localities: 3
Child Localities:
Juininha River
São Luis River Alluvials
Sorriso River

Latitude: 11°29'34"S
Longitude: 58°58'14"W
Decimal Degree (lat, lon): -11.492777777778,-58.970555555556

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: Al Ba C Ca Cl Cr F Fe H K Mg Mn Na Ni O Pb S Si Ti 

Elements from minerals reported directly at this locality: Mg O Si 

Structural Groups for minerals in this locality: 
AphthitaliteCalciteClayCoronaditeCorundumDiamondFairchilditeHaxoniteIronJeffbenite
MargarosaniteMicaMilleriteNickelineNoneNot in a structural groupOlivinePentlanditePerovskitePost-spinel
PyroxeneRocksaltRutileSpinelWollastoniteWöhlerite

46 IMA Minerals at location:
Anhydrite  (*)Breyite  (*)Calcite  (*)Coesite  (*)Corundum  (*)
Cotunnite  (*)Cuspidine  (*)Diamond  (*)Dolomite  (*)Eitelite  (*)
Forsterite  (*)Graphite  (*)Halite  (*)Haxonite  (*)Hematite  (*)
Hollandite  (*)Ilmenite  (*)Iron  (*)Jeffbenite  (*)Magnesioferrite  (*)
Magnesite  (*)Magnetite  (*)Merwinite  (*)Millerite  (*)Monticellite  (*)
Muscovite  (*)Nahcolite  (*)Nyerereite  (*)Oskarssonite  (*)Parascandolaite  (*)
Pentlandite  (*)Periclase  (*)Perovskite  (*)Phlogopite  (*)Pigeonite  (*)
Plattnerite  (*)Pyrrhotite  (*)Ringwoodite  (*)Rutile  (*)Spinel  (*)
Stishovite  (*)Sylvite  (*)Violarite  (*)Wollastonite  (*)Wüstite  (*)
Xieite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Anhydrite  (*)Not in a structural groupCa(SO4)1273721588
Breyite  (*)MargarosaniteCa3Si3O91273701
Calcite  (*)CalciteCa(CO3)227370,2737227770
Coesite  (*)Not in a structural groupSiO212737277
Corundum  (*)CorundumAl2O31273691797
Cotunnite  (*)NonePbCl212737254
Cuspidine  (*)WöhleriteCa8(Si2O7)2F412737267
Diamond  (*)DiamondC327369,27370,27372697
Dolomite  (*)NoneCaMg(CO3)2227371,273729895
Eitelite  (*)NoneNa2Mg(CO3)2227371,2737220
Forsterite  (*)OlivineMg2(SiO4)1273701188
Graphite  (*)NoneC227371,273722812
Halite  (*)RocksaltNaCl227371,273721398
Haxonite  (*)Haxonite(Fe,Ni)23C612737226
Hematite  (*)CorundumFe2O3227371,2737214640
Hollandite  (*)CoronaditeBa(Mn4+6Mn3+2)O16127369243
Ilmenite  (*)CorundumFe2+Ti4+O3227369,273725433
Iron  (*)IronFe227371,273721089
Jeffbenite  (*)JeffbeniteMg3Al2Si3O121273702
Magnesioferrite  (*)SpinelMgFe3+2O412737298
Magnesite  (*)CalciteMg(CO3)227371,273721487
Magnetite  (*)SpinelFe2+Fe3+2O412737214899
Merwinite  (*)AphthitaliteCa3Mg(SiO4)212737023
Millerite  (*)MilleriteNiS227371,273721066
Monticellite  (*)OlivineCaMg(SiO4)127372153
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)212736917380
Nahcolite  (*)NoneNaH(CO3)12737278
Nyerereite  (*)FairchilditeNa2Ca(CO3)212737218
Oskarssonite  (*)PerovskiteAlF3227371,273723
Parascandolaite  (*)PerovskiteKMgF31273722
Pentlandite  (*)Pentlandite(Ni,Fe)9S8227371,273721512
Periclase  (*)RocksaltMgO227369,27372114
Perovskite  (*)PerovskiteCaTiO3227369,27372495
Phlogopite  (*)Mica ClayKMg3(AlSi3O10)(OH)21273712273
Pigeonite  (*)Pyroxene(Mg,Fe,Ca)2Si2O6127369303
Plattnerite  (*)RutilePbO2127372158
Pyrrhotite  (*)NickelineFe7S81273729056
Ringwoodite  (*)SpinelSiMg2O4025
Rutile  (*)RutileTiO2227371,273725614
Spinel  (*)SpinelMgAl2O4227371,273721934
Stishovite  (*)RutileSiO212736926
Sylvite  (*)RocksaltKCl227371,27372275
Violarite  (*)SpinelFeNi2S4227371,27372380
Wollastonite  (*)WollastoniteCaSiO31273721247
Wüstite  (*)RocksaltFeO12737274
Xieite  (*)Post-spinelFeCr2O41273722



No ages have been assigned to this locality yet.

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All locality data graciously provided by mindat.org

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