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:
Montreal, Gogebic Range, Iron Co., Wisconsin, USA


mindat Locality ID: 54450
mindat URL: http://www.mindat.org/loc-54450.html

Tectonic Settings:

Total number of sublocalities beneath "Montreal, Gogebic Range, Iron Co., Wisconsin, USA": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Montreal Mine (Ottawa; 33 Company Mine; Trimble; Odanah; Moore; Jupiter; Bourne; Sec. 33 Mine)

Latitude: 46°25'39"N
Longitude: 90°14'45"W
Decimal Degree (lat, lon): 46.4275,-90.245833333333
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 Fe H K Mg Mn Na O Pb S Si Sr 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
AllophaneAmphiboleAnalcimeBaryteBrauniteCalciteClayCoronaditeCorundumDiaspore
GypsumKaoliniteMarcasiteNonePyriteQuartzRocksaltRutileSpinelStilpnomelane
Talc

29 IMA Minerals at location:
Actinolite  (*)Analcime  (*)Baryte  (*)Braunite  (*)Calcite  (*)
Celestine  (*)Cryptomelane  (*)Dickite  (*)Dolomite  (*)Galena  (*)
Goethite  (*)Gypsum  (*)Hematite  (*)Hollandite  (*)Kaolinite  (*)
Kutnohorite  (*)Magnetite  (*)Manganite  (*)Marcasite  (*)Minnesotaite  (*)
Neotocite  (*)Pyrite  (*)Pyrolusite  (*)Quartz  (*)Rhodochrosite  (*)
Romanèchite  (*)Siderite  (*)Stilpnomelane  (*)Talc  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Actinolite  (*)Amphibole   Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)212881553419
Analcime  (*)AnalcimeNa(AlSi2O6)·H2O12881551627
Baryte  (*)BaryteBa(SO4)128815511547
Braunite  (*)BrauniteMn2+Mn3+6O8(SiO4)1288155483
Calcite  (*)CalciteCa(CO3)128815527770
Celestine  (*)BaryteSr(SO4)12881551252
Cryptomelane  (*)CoronaditeK(Mn4+7Mn3+)O161288155599
Dickite  (*)Clay KaoliniteAl2Si2O5(OH)41288155651
Dolomite  (*)NoneCaMg(CO3)212881559895
Galena  (*)RocksaltPbS128815524243
Goethite  (*)DiasporeFeO(OH)12881557437
Gypsum  (*)GypsumCa(SO4)·2H2O12881556890
Hematite  (*)CorundumFe2O3128815514640
Hollandite  (*)CoronaditeBa(Mn4+6Mn3+2)O161288155243
Kaolinite  (*)Clay KaoliniteAl2Si2O5(OH)412881555591
Kutnohorite  (*)NoneCaMn2+(CO3)21288155234
Magnetite  (*)SpinelFe2+Fe3+2O4128815514899
Manganite  (*)RutileMn3+O(OH)1288155770
Marcasite  (*)MarcasiteFeS212881555674
Minnesotaite  (*)Clay TalcFe2+3Si4O10(OH)2128815561
Neotocite  (*)Allophane(Mn,Fe)SiO3·H2O (?)1288155186
Pyrite  (*)PyriteFeS2128815539462
Pyrolusite  (*)RutileMnO212881553106
Quartz  (*)QuartzSiO2128815561156
Rhodochrosite  (*)CalciteMn(CO3)12881551711
Romanèchite  (*)None(Ba,H2O)2(Mn4+,Mn3+)5O101288155312
Siderite  (*)CalciteFe(CO3)12881556417
Stilpnomelane  (*)Stilpnomelane Clay(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36·nH2O1288155456
Talc  (*)Clay TalcMg3Si4O10(OH)212881553337


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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