Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org

Important Update News

The RRUFF Project has been migrated to RRUFF.net. Please update your bookmarks immediately, if you have not done so.

The data on this website is already three years out of date, and the entire website will be taken offline before the end of the year.

We are grateful to NASA for the funding of this effort.




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:
Ladstock Lead Mines, Above Derwent, Allerdale, Cumbria, England, UK

Oldest recorded age at locality: 395
Youngest recorded age at locality: 235

mindat Locality ID: 25864
mindat URL: http://www.mindat.org/loc-25864.html

Tectonic Settings:

Total number of sublocalities beneath "Ladstock Lead Mines, Above Derwent, Allerdale, Cumbria, England, UK": 0
Total number of bottom-level sublocalities: 0

Latitude: 54°36'50"N
Longitude: 3°12'22"W
Decimal Degree (lat, lon): 54.613888888889,-3.2061111111111

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.

No IMA Minerals occur at this locality according to mindat

17 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 
Kristen000255358358 K-Ar illiteB.A1 Yes  4750Barrow Mine, Above Derwent, Allerdale, Cumbria, England, UKBarrow MineIneson and Mitchell (1974)10.1017/S0016756800041571GM111_521 
Kristen000256352352 K-Ar illiteB.A2 Yes  4750Barrow Mine, Above Derwent, Allerdale, Cumbria, England, UKBarrow MineIneson and Mitchell (1974)10.1017/S0016756800041571GM111_521 
Kristen000247349349 K-Ar illiteFC1 Yes  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 Yes  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 Yes  1468Force Crag Mine (Force Craig Mine), Coledale, Above Derwent, Allerdale, Cumbria, England, UKForce Craig MineIneson and Mitchell (1974)10.1017/S0016756800041571GM111_521 
Kristen000261381381 K-Ar illiteCN1 Yes  4773Castle Nook Mine, Newlands Valley, Above Derwent, Allerdale, Cumbria, England, UKCastle NookIneson and Mitchell (1974)10.1017/S0016756800041571GM111_521 
Kristen000262369369 K-Ar illiteCN2 Yes  4773Castle Nook Mine, Newlands Valley, Above Derwent, Allerdale, Cumbria, England, UKCastle NookIneson and Mitchell (1974)10.1017/S0016756800041571GM111_521 
Kristen000263362362 K-Ar illiteCN3 Yes  4773Castle Nook Mine, Newlands Valley, Above Derwent, Allerdale, Cumbria, England, UKCastle NookIneson and Mitchell (1974)10.1017/S0016756800041571GM111_521 
Kristen000264395395 K-Ar illiteCN4 Yes  4773Castle Nook Mine, Newlands Valley, Above Derwent, Allerdale, Cumbria, England, UKCastle NookIneson and Mitchell (1974)10.1017/S0016756800041571GM111_521 
Kristen000259360360 K-Ar illiteG1 Yes  4726Goldscope Mine, Newlands Valley, Above Derwent, Allerdale, Cumbria, England, UKGoldscope MineIneson and Mitchell (1974)10.1017/S0016756800041571GM111_521 
Kristen000260362362 K-Ar illiteG2 Yes  4726Goldscope Mine, Newlands Valley, Above Derwent, Allerdale, Cumbria, England, UKGoldscope MineIneson and Mitchell (1974)10.1017/S0016756800041571GM111_521 
Kristen000257345345 K-Ar illiteY1 Yes  4754Yewthwaite Mine, Newlands Valley, Above Derwent, Allerdale, Cumbria, England, UKYewthwaite MineIneson and Mitchell (1974)10.1017/S0016756800041571GM111_521 
Kristen000258362362 K-Ar illiteY2 Yes  4754Yewthwaite Mine, Newlands Valley, Above Derwent, Allerdale, Cumbria, England, UKYewthwaite MineIneson and Mitchell (1974)10.1017/S0016756800041571GM111_521 
Kristen000265325325 K-Ar illiteGR1 Yes  1474Greenside Mine, Patterdale, Eden, Cumbria, England, UKGreenside MinesIneson and Mitchell (1974)10.1017/S0016756800041571GM111_521 
Kristen000266372372 K-Ar illiteGR2 Yes  1474Greenside Mine, Patterdale, Eden, Cumbria, England, UKGreenside MinesIneson and Mitchell (1974)10.1017/S0016756800041571GM111_521 
Kristen000267324324 K-Ar illiteGR3 Yes  1474Greenside Mine, Patterdale, Eden, Cumbria, England, UKGreenside MinesIneson and Mitchell (1974)10.1017/S0016756800041571GM111_521 


SampleSource LocalityReference URL


All locality data graciously provided by mindat.org

All age data...

Other copyright data...