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:
Bengal Mine (Bangal Mine), Cannon Mine (Bengal-Tully Mine), Stambaugh, Menominee Iron Range, Iron Co., Michigan, USA


mindat Locality ID: 156335
mindat URL: http://www.mindat.org/loc-156335.html

Tectonic Settings:

Total number of sublocalities beneath "Bengal Mine (Bangal Mine), Cannon Mine (Bengal-Tully Mine), Stambaugh, Menominee Iron Range, Iron Co., Michigan, USA": 7
Total number of bottom-level sublocalities: 6

Number of Child Localities: 1
Child Localities:
Bengal Exploration

Latitude: 46°4'39"N
Longitude: 88°37'20"W
Decimal Degree (lat, lon): 46.0775,-88.622222222222
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 B Ba C Ca Fe H K Mg Mn Na O P S Si 

Elements from minerals reported directly at this locality: Al B Ba C Ca Fe H K Mg Mn Na O P S Si 

Structural Groups for minerals in this locality: 
CalciteClayCorundumDiasporeGypsumHydrotalciteNickelineNonePyriteQuartz
SpinelStilpnomelaneWoodwardite

13 IMA Minerals at location:
Goethite  (*)Groutite  (*)Gypsum  (*)Hematite  (*)Magnetite  (*)
Pyrite  (*)Pyrrhotite  (*)Quartz  (*)Romanèchite  (*)Seamanite  (*)
Shigaite  (*)Siderite  (*)Stilpnomelane  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Goethite  (*)DiasporeFeO(OH)07437
Groutite  (*)DiasporeMn3+O(OH)072
Gypsum  (*)GypsumCa(SO4)·2H2O06890
Hematite  (*)CorundumFe2O3014640
Magnetite  (*)SpinelFe2+Fe3+2O4014899
Pyrite  (*)PyriteFeS2039462
Pyrrhotite  (*)NickelineFe7S809056
Quartz  (*)QuartzSiO2061156
Romanèchite  (*)None(Ba,H2O)2(Mn4+,Mn3+)5O100312
Seamanite  (*)NoneMn2+3B(OH)4(PO4)(OH)205
Shigaite  (*)Woodwardite HydrotalciteMn6Al3(OH)18[Na(H2O)6](SO4)2·6H2O07
Siderite  (*)CalciteFe(CO3)06417
Stilpnomelane  (*)Stilpnomelane Clay(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36·nH2O0456


No ages have been assigned to this locality yet.

All locality data graciously provided by mindat.org

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