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:
Mackinaw Mine (Weden Creek Mine), Monte Cristo, Monte Cristo District, Snohomish Co., Washington, USA


mindat Locality ID: 17282
mindat URL: http://www.mindat.org/loc-17282.html

Tectonic Settings:

Total number of sublocalities beneath "Mackinaw Mine (Weden Creek Mine), Monte Cristo, Monte Cristo District, Snohomish Co., Washington, USA": 0
Total number of bottom-level sublocalities: 0

Latitude: 47°58'53"N
Longitude: 121°26'31"W
Decimal Degree (lat, lon): 47.981388888889,-121.44194444444
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 C Ca Co Cu Fe H Mg Ni O S Si 

Elements from minerals reported directly at this locality: Al As C Ca Co Cu Fe H Mg Ni O S Si 

Structural Groups for minerals in this locality: 
AllophaneArsenopyriteCalciteChalcopyriteCubaniteMalachiteNickelineNonePentlanditePerovskite
PyriteQuartzSkutteruditeValleriiteVivianiteWurtzite

19 IMA Minerals at location:
Annabergite  (*)Arsenopyrite  (*)Calcite  (*)Chalcopyrite  (*)Chrysocolla  (*)
Cubanite  (*)Erythrite  (*)Langite  (*)Mackinawite  (*)Malachite  (*)
Maucherite  (*)Nickeline  (*)Nickelskutterudite  (*)Parnauite  (*)Pentlandite  (*)
Pyrite  (*)Pyrrhotite  (*)Quartz  (*)Valleriite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Annabergite  (*)VivianiteNi3(AsO4)2·8H2O0445
Arsenopyrite  (*)ArsenopyriteFeAsS09052
Calcite  (*)CalciteCa(CO3)027770
Chalcopyrite  (*)ChalcopyriteCuFeS2027198
Chrysocolla  (*)Allophane(Cu2-xAlx)H2-xSi2O5(OH)4·nH2O03531
Cubanite  (*)Cubanite WurtziteCuFe2S30802
Erythrite  (*)VivianiteCo3(AsO4)2·8H2O0814
Langite  (*)NoneCu4(SO4)(OH)6·2H2O0593
Mackinawite  (*)None(Fe,Ni)1+xS (x = 0-0.07)0451
Malachite  (*)MalachiteCu2(CO3)(OH)2012537
Maucherite  (*)NoneNi11As80161
Nickeline  (*)NickelineNiAs0633
Nickelskutterudite  (*)Skutterudite Perovskite(Ni,Co,Fe)As30176
Parnauite  (*)NoneCu9(AsO4)2(SO4)(OH)10·7H2O0105
Pentlandite  (*)Pentlandite(Ni,Fe)9S801512
Pyrite  (*)PyriteFeS2039462
Pyrrhotite  (*)NickelineFe7S809056
Quartz  (*)QuartzSiO2061156
Valleriite  (*)Valleriite2[(Fe,Cu)S]·1.53[(Mg,Al)(OH)2]0237


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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