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:
Barcelos, Braga, Portugal


mindat Locality ID: 229355
mindat URL: http://www.mindat.org/loc-229355.html

Tectonic Settings:

Total number of sublocalities beneath "Barcelos, Braga, Portugal": 15
Total number of bottom-level sublocalities: 9

Number of Child Localities: 9
Child Localities:
Barqueiros
Courel
Fragoso
Franqueira Mount
Lama
Milhazes
Paradela
Pousa
Vila Frescainha - São Martinho

Latitude: 41°31'6"N
Longitude: 8°38'25"W
Decimal Degree (lat, lon): 41.518333333333,-8.6402777777778
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 B Fe H Na O S Sb Si Sn 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
ArsenopyriteCopperDiasporeNonePyriteQuartzRutileStibniteTourmaline

8 IMA Minerals at location:
Arsenopyrite  (*)Cassiterite  (*)Goethite  (*)Gold  (*)Pyrite  (*)
Quartz  (*)Schorl  (*)Stibnite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Arsenopyrite  (*)ArsenopyriteFeAsS298358,983649052
Cassiterite  (*)RutileSnO21983665171
Goethite  (*)DiasporeFeO(OH)1983687437
Gold  (*)CopperAu19835830554
Pyrite  (*)PyriteFeS219836439462
Quartz  (*)QuartzSiO2498360,98362,98364,9836861156
Schorl  (*)TourmalineNaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)1983622705
Stibnite  (*)StibniteSb2S31983583418


No ages have been assigned to this locality yet.
SampleSource LocalityReference URL

All locality data graciously provided by mindat.org

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