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:
Force Crag Mine (Force Craig Mine), Coledale, Above Derwent, Allerdale, Cumbria, England, UK

Oldest recorded age at locality: 367
Youngest recorded age at locality: 235

mindat Locality ID: 1468
mindat URL: http://www.mindat.org/loc-1468.html

Tectonic Settings:

Total number of sublocalities beneath "Force Crag Mine (Force Craig Mine), Coledale, Above Derwent, Allerdale, Cumbria, England, UK": 0
Total number of bottom-level sublocalities: 0

Latitude: 54°34'59"N
Longitude: 3°14'16"W
Decimal Degree (lat, lon): 54.583055555556,-3.2377777777778
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: Ag Al As Ba C Ca Cl Co Cu F Fe H K Mg Mn Mo O P Pb S Sb Si Zn 

Elements from minerals reported directly at this locality: Ag Al As Ba C Ca Cl Co Cu F Fe H K Mg Mn Mo O P Pb S Sb Si Zn 

Structural Groups for minerals in this locality: 
AcanthiteApatiteAragoniteArsenicArsenopyriteBaryteBerylBournoniteBrochantiteCalcite
ChalcopyriteChloriteClayCopperCorundumDevillineDiasporeFluoriteLinariteMalachite
MarcasiteMicaNoneNot in a structural groupPerovskitePyriteQuartzRocksaltRutileScheelite
SkutteruditeSphaleriteVivianite

36 IMA Minerals at location:
Acanthite  (*)Anglesite  (*)Ankerite  (*)Antimony  (*)Arsenopyrite  (*)
Baryte  (*)Bournonite  (*)Brochantite  (*)Calcite  (*)Cerussite  (*)
Chalcopyrite  (*)Clinochlore  (*)Cordierite  (*)Cuprite  (*)Dolomite  (*)
Erythrite  (*)Fluorite  (*)Galena  (*)Goethite  (*)Hematite  (*)
Langite  (*)Lautenthalite  (*)Linarite  (*)Malachite  (*)Manganite  (*)
Marcasite  (*)Muscovite  (*)Pyrite  (*)Pyromorphite  (*)Quartz  (*)
Serpierite  (*)Siderite  (*)Silver  (*)Skutterudite  (*)Sphalerite  (*)
Wulfenite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Acanthite  (*)AcanthiteAg2S36734902793
Anglesite  (*)BarytePb(SO4)36734902734
Ankerite  (*)NoneCa(Fe2+,Mg)(CO3)236734903092
Antimony  (*)ArsenicSb3673490363
Arsenopyrite  (*)ArsenopyriteFeAsS36734909052
Baryte  (*)BaryteBa(SO4)367349011547
Bournonite  (*)BournoniteCuPbSbS336734901089
Brochantite  (*)BrochantiteCu4(SO4)(OH)636734901633
Calcite  (*)CalciteCa(CO3)367349027770
Cerussite  (*)AragonitePb(CO3)36734904979
Chalcopyrite  (*)ChalcopyriteCuFeS2367349027198
Clinochlore  (*)Chlorite ClayMg5Al(AlSi3O10)(OH)836734901756
Cordierite  (*)BerylMg2Al4Si5O1836734901008
Cuprite  (*)Not in a structural groupCu2O36734902970
Dolomite  (*)NoneCaMg(CO3)236734909895
Erythrite  (*)VivianiteCo3(AsO4)2·8H2O3673490814
Fluorite  (*)FluoriteCaF236734909617
Galena  (*)RocksaltPbS367349024243
Goethite  (*)DiasporeFeO(OH)36734907437
Hematite  (*)CorundumFe2O3367349014640
Langite  (*)NoneCu4(SO4)(OH)6·2H2O3673490593
Lautenthalite  (*)DevillinePbCu4(SO4)2(OH)6·3H2O367349018
Linarite  (*)LinariteCuPb(SO4)(OH)23673490987
Malachite  (*)MalachiteCu2(CO3)(OH)2367349012537
Manganite  (*)RutileMn3+O(OH)3673490770
Marcasite  (*)MarcasiteFeS236734905674
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)2367349017380
Pyrite  (*)PyriteFeS2367349039462
Pyromorphite  (*)ApatitePb5(PO4)3Cl36734901725
Quartz  (*)QuartzSiO2367349061156
Serpierite  (*)DevillineCa(Cu,Zn)4(SO4)2(OH)6·3H2O3673490292
Siderite  (*)CalciteFe(CO3)36734906417
Silver  (*)CopperAg36734905186
Skutterudite  (*)Skutterudite PerovskiteCoAs33673490531
Sphalerite  (*)SphaleriteZnS367349021482
Wulfenite  (*)ScheelitePbMoO436734901655


4 Ages assigned to this locality:

Excel IDMax Age (Ma)Min Age (Ma)Age as listed in referenceDating MethodAge InterpretPrioritized?Sample SourceSample NumRun NumAge from other LocalityDated MineralMinerals explicitely stated as having this ageAge applies to these ElementsMinDat Locality IDDated Locality (Max Age)Location as listed in referenceReferenceReference DOIReference IDAge Notes
JGS171_49_001245235245-235paleomagage of hematite deposit   YesHematite 25832Cumbria, England, UKCumbriaCrowley et al. (2014) JGS171_49 
Kristen000247349349 K-Ar illiteFC1    1468Force Crag Mine (Force Craig Mine), Coledale, Above Derwent, Allerdale, Cumbria, England, UKForce Craig MineIneson and Mitchell (1974)10.1017/S0016756800041571GM111_521 
Kristen000248367367 K-Ar illiteFC2    1468Force Crag Mine (Force Craig Mine), Coledale, Above Derwent, Allerdale, Cumbria, England, UKForce Craig MineIneson and Mitchell (1974)10.1017/S0016756800041571GM111_521 
Kristen000249365365 K-Ar illiteFC3    1468Force Crag Mine (Force Craig Mine), Coledale, Above Derwent, Allerdale, Cumbria, England, UKForce Craig MineIneson and Mitchell (1974)10.1017/S0016756800041571GM111_521 

SampleSource LocalityReference URL

All locality data graciously provided by mindat.org

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