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:
Aríns, Santiago De Compostela, A Coruña (La Coruña), Galicia, Spain

Oldest recorded age at locality: 444
Youngest recorded age at locality: 419

mindat Locality ID: 280103
mindat URL: http://www.mindat.org/loc-280103.html

Tectonic Settings:

Total number of sublocalities beneath "Aríns, Santiago De Compostela, A Coruña (La Coruña), Galicia, Spain": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Fornás Mine

Latitude: 42°51'8"N
Longitude: 8°29'17"W
Decimal Degree (lat, lon): 42.852222222222,-8.4880555555556
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 Ca Cu Fe H K Mg Mo Na O S Si Ti Zn 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
AmphiboleChalcopyriteChloriteClayCopiapiteCorrensiteCorundumDiasporeFeldsparGarnet
GypsumHalotrichiteMolybdeniteNickelineNolaniteNonePyritePyroxeneQuartzSphalerite
SpinelStaurolite

24 IMA Minerals at location:
Actinolite  (*)Albite  (*)Almandine  (*)Chalcopyrite  (*)Clinochlore  (*)
Copiapite  (*)Diopside  (*)Ferrihydrite  (*)Gahnite  (*)Gedrite  (*)
Goethite  (*)Gypsum  (*)Halotrichite  (*)Hercynite  (*)Hydrobiotite  (*)
Ilmenite  (*)Magnetite  (*)Molybdenite  (*)Pargasite  (*)Pyrite  (*)
Pyrrhotite  (*)Quartz  (*)Sphalerite  (*)Staurolite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Actinolite  (*)Amphibole   Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)244441911103593419
Albite  (*)FeldsparNa(AlSi3O8)44441911103598803
Almandine  (*)GarnetFe2+3Al2(SiO4)344441911103592353
Chalcopyrite  (*)ChalcopyriteCuFeS2444419111035927198
Clinochlore  (*)Chlorite ClayMg5Al(AlSi3O10)(OH)844441911103591756
Copiapite  (*)CopiapiteFe2+Fe3+4(SO4)6(OH)2·20H2O4444191110359382
Diopside  (*)PyroxeneCaMgSi2O644441911103594135
Ferrihydrite  (*)NolaniteFe3+10O14(OH)2444419111035986
Gahnite  (*)SpinelZnAl2O44444191110359445
Gedrite  (*)Amphibole   Mg2(Mg3Al2)(Si6Al2)O22(OH)24444191110359178
Goethite  (*)DiasporeFeO(OH)44441911103597437
Gypsum  (*)GypsumCa(SO4)·2H2O44441911103596890
Halotrichite  (*)HalotrichiteFe2+Al2(SO4)4·22H2O4444191110359409
Hercynite  (*)SpinelFe2+Al2O44444191110359407
Hydrobiotite  (*)Corrensite ClayK(Mg,Fe2+)6(Si,Al)8O20(OH)4·nH2O444419111035949
Ilmenite  (*)CorundumFe2+Ti4+O344441911103595433
Magnetite  (*)SpinelFe2+Fe3+2O4444419111035914899
Molybdenite  (*)MolybdeniteMoS244441911103595800
Pargasite  (*)AmphiboleNaCa2(Mg4Al)(Si6Al2)O22(OH)24444191110359313
Pyrite  (*)PyriteFeS2444419111035939462
Pyrrhotite  (*)NickelineFe7S844441911103599056
Quartz  (*)QuartzSiO2444419111035961156
Sphalerite  (*)SphaleriteZnS444419111035921482
Staurolite  (*)StauroliteFe2+2Al9Si4O23(OH)4444191110359978


1 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
vms-00874444419Silurian        246047Fornás Mine, Aríns, Santiago De Compostela, A Coruña (La Coruña), Galicia, SpainFornasMoiser et al. (2009) USGSOFR2009-1034 

SampleSource LocalityReference URL

All locality data graciously provided by mindat.org

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