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:
Petersburg District, Wrangel City And Bourough, Alaska, USA


mindat Locality ID: 203152
mindat URL: http://www.mindat.org/loc-203152.html

Tectonic Settings:

Total number of sublocalities beneath "Petersburg District, Wrangel City And Bourough, Alaska, USA": 53
Total number of bottom-level sublocalities: 53

Number of Child Localities: 53
Child Localities:
Alaska Garnet; Wrangell Garnet Mine
AMAX Molybdenum Prospect
Berg Basin Prospect
Berg Prospect
Camp Six Prospect
Camp Six; Huff's Prospect; Nelson Glacier; Whistlepig Prospects
Colp And Lee Prospect
Copper King Prospect
Copper Zone Prospect
Dave's Dream Prospect
Frenchie; BP Adit Prospect
Groundhog Basin Prospects
Huff; Spud Prospect
Lake Cirque Prospect
Lake; Margery Group Mine
Lost Lake Prospect
Lost Zarembo Occurrence
North Bradfield River; Ptarmigan Prospect
North Marsha Peak Prospect
North Silver North Prospect
North Silver West Prospect
North Silver Whistlepig Adit Prospect
Northeast Cliffs Prospect
South Silver Prospect
Sun; Admiral Prospect
Unnamed Mines (ARDF - PE017; ?)
Unnamed Occurrence (ARDF - BC005)
Unnamed Occurrence (ARDF - BC007)
Unnamed Occurrence (ARDF - BC091; West Of The Terminus Of Nelson Glacier)
Unnamed Occurrence (ARDF - BC093; East Of Upper Marten Lake)
Unnamed Occurrence (ARDF - PE113; Southwest Of St. Johns Harbor)
Unnamed Occurrence (ARDF - SD063; Near Head Of North Baird Glacier)
Unnamed Occurrence (ARDF - SD064; East Of Farragut Lake)
Unnamed Occurrence (ARDF - SD065; East Side Baird Glacier)
Unnamed Occurrence (ARDF - SD066; Southwest Of Turn Mountain)
Unnamed Occurrence (ARDF - SD067; South-southeast Of Turn Mountain)
Unnamed Occurrences (ARDF - PE039; Near Porterfield Creek)
Unnamed Occurrences (ARDF - PE044; Near Berg Bay)
Unnamed Occurrences (ARDF - PE094; On South Fork Andrew Creek)
Unnamed Occurrences (ARDF - PE111; On Nelson Glacier)
Unnamed Prospect (ARDF - BC004; Near Cone Mountain)
Unnamed Prospect (ARDF - BC090; Near Black Crag)
Unnamed Prospect (ARDF - BC094; Near Mouth Of Harding River)
Unnamed Prospect (ARDF - PE012; On Mitkof Island)
Unnamed Prospect (ARDF - PE037; Near Crittenden Creek)
Unnamed Prospect (ARDF - PE068; Near Elephants Nose)
Unnamed Prospect (ARDF - PE069; Near Chicagof Peak)
Unnamed Prospect (ARDF - PE070; Near Chicagof Peak)
Unnamed Prospect (ARDF - PE075; On Found Island)
Unnamed Prospect (ARDF - PE115; Northeast Of Point Nesbitt)
Unnamed Prospects (ARDF - PE041; In Glacier Basin)
Waco Occurrence
Zimovia Occurrence

Latitude: 56°33'6"N
Longitude: 132°15'4"W
Decimal Degree (lat, lon): 56.551666666667,-132.25111111111

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 As Au Ba Be C Ca Cu F Fe H Mo O Pb S Si Sn W Zn 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
ArsenopyriteBaryteBerylCalciteChalcopyriteClinozoisiteCopperCorundumCubaniteEpidote
FluoriteMalachiteMolybdeniteNickelineNonePyriteQuartzRocksaltRutileScheelite
SphaleriteSpinelTopazWurtzite

22 IMA Minerals at location:
Arsenopyrite  (*)Baryte  (*)Beryl  (*)Bornite  (*)Calcite  (*)
Cassiterite  (*)Chalcopyrite  (*)Cubanite  (*)Epidote  (*)Fluorite  (*)
Galena  (*)Gold  (*)Hematite  (*)Magnetite  (*)Malachite  (*)
Molybdenite  (*)Pyrite  (*)Pyrrhotite  (*)Quartz  (*)Scheelite  (*)
Sphalerite  (*)Topaz  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Arsenopyrite  (*)ArsenopyriteFeAsS2134920,1349259052
Baryte  (*)BaryteBa(SO4)113494811547
Beryl  (*)BerylBe3Al2Si6O1811349644286
Bornite  (*)NoneCu5FeS43134945,134946,1349475516
Calcite  (*)CalciteCa(CO3)2134928,13493127770
Cassiterite  (*)RutileSnO22134925,1349505171
Chalcopyrite  (*)ChalcopyriteCuFeS219134916,134918,134920,134921,134922,134925,134926,134927,134928,134930,134931,134932,134936,134940,134942,134949,134953,134955,13495627198
Cubanite  (*)Cubanite WurtziteCuFe2S31134925802
Epidote  (*)Epidote ClinozoisiteCa2(Al2Fe3+)[Si2O7][SiO4]O(OH)4134945,134946,134947,1349498173
Fluorite  (*)FluoriteCaF27134915,134919,134925,134926,134935,134944,1349649617
Galena  (*)RocksaltPbS22134916,134918,134920,134922,134924,134925,134926,134927,134928,134929,134930,134932,134933,134934,134935,134936,134937,134938,134942,134948,134953,13496424243
Gold  (*)CopperAu3134916,134920,13495230554
Hematite  (*)CorundumFe2O3113493114640
Magnetite  (*)SpinelFe2+Fe3+2O43134925,134931,13496414899
Malachite  (*)MalachiteCu2(CO3)(OH)2113493112537
Molybdenite  (*)MolybdeniteMoS23134915,134919,1349555800
Pyrite  (*)PyriteFeS218134916,134920,134921,134924,134925,134927,134928,134929,134930,134932,134933,134934,134942,134943,134949,134953,134955,13495639462
Pyrrhotite  (*)NickelineFe7S88134918,134922,134925,134926,134927,134931,134943,1349569056
Quartz  (*)QuartzSiO227134915,134916,134918,134919,134920,134921,134922,134925,134926,134927,134928,134929,134930,134932,134933,134934,134935,134937,134942,134943,134945,134946,134947,134949,134952,134956,13496461156
Scheelite  (*)ScheeliteCa(WO4)11349154894
Sphalerite  (*)SphaleriteZnS23134916,134918,134920,134921,134922,134924,134925,134926,134927,134928,134929,134930,134932,134933,134934,134935,134936,134937,134938,134942,134948,134953,13496421482
Topaz  (*)TopazAl2SiO4F211349191476



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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