Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Valongo, Valongo, Porto, Portugali
Regional Level Types
ValongoCivil Parish
ValongoMunicipality
PortoDistrict
PortugalCountry

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PhotosMapsSearch
Largest Settlements:
PlacePopulation
Valongo21,328 (2018)
Mindat Locality ID:
262853
Long-form identifier:
mindat:1:2:262853:3
GUID (UUID V4):
0
Other Languages:
French:
Valongo, Valongo, Porto, Portugal
Portuguese:
Valongo, Valongo, Porto, Portugal
Russian:
Валонгу, Валонгу, Порту, Португалия
Simplified Chinese:
Valongo, 瓦隆古, 波爾圖區, 葡萄牙
Spanish:
Valongo, Valongo, Distrito de Oporto, Portugal
Asturian:
Valongo, Valongo, Distritu de Porto
Cebuano:
Valongo, Valongo, Distrito do Porto
Dutch:
Valongo, Valongo, Porto, Portugal
Lithuanian:
Valongas, Portugalija
Serbian:
Валонго, Порто, Португалија
Turkish:
Valongo, Valongo, Portekiz


Parish (with the same name) of Valongo municipality.

Registered mining concessions (up to 1962):
2367 Moinhos de Riba no. 1 (Sb), registered on 30-07-1949
CM29 Valongo (Sb-Au-W), registered on 01-04-1936
1908 Lugar de Carvoeiras (Au), registered on 02-10-1935 – Valongo mining field
1899 Santa Justa Au), registered on 20-07-1935 – Valongo mining field
1897 Pias no. 6 (Au), registered on 19-07-1935 – Valongo mining field
1893 Casa da Orca (Au), registered on 17-07-1935 – Valongo mining field
1895 Salto do Ferreira no. 2 (Au), registered on 17-07-1935 – Valongo mining field
978 Pinhal (Sb-Au), registered on 27-11-1920
250 Ribeiro da Quinta do Cavalo Morto (Sb), registered on 02-11-1893
226 Crista da Serra (Sb), registered on 01-03-1889
190 Vale do Inferno (Sb-Au-W), registered on 13-01-1886 – Valongo mining field
189 Fojo das Pombas(Sb-Au-W), registered on 12-01-1886 – Valongo mining field
188 Pirâmide de Santa Justa (Sb-Au-W), registered on 11-01-1886 – Valongo mining field
3 Vale de Aches e Ribeiro da Igreja (Sb), registered on 23-03-1839

Gold (Au) exploitation by the Romans at Moirama mines (Serra de Pias); ref: Maria Helena Macedo Couto, As Minerações de Sb-Au da Região Dúrico-Beirã, Porto 1993.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

6 valid minerals.

Detailed Mineral List:

Arsenopyrite
Formula: FeAsS
Native Gold
Formula: Au
Native Gold var. Electrum
Formula: (Au,Ag)
Pyrite
Formula: FeS2
Quartz
Formula: SiO2
Sphalerite
Formula: ZnS
Stibnite
Formula: Sb2S3

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Native Gold
var. Electrum
1.AA.05(Au,Ag)
1.AA.05Au
Group 2 - Sulphides and Sulfosalts
Sphalerite2.CB.05aZnS
Stibnite2.DB.05Sb2S3
Pyrite2.EB.05aFeS2
Arsenopyrite2.EB.20FeAsS
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2

List of minerals for each chemical element

OOxygen
O QuartzSiO2
SiSilicon
Si QuartzSiO2
SSulfur
S ArsenopyriteFeAsS
S PyriteFeS2
S SphaleriteZnS
S StibniteSb2S3
FeIron
Fe ArsenopyriteFeAsS
Fe PyriteFeS2
ZnZinc
Zn SphaleriteZnS
AsArsenic
As ArsenopyriteFeAsS
AgSilver
Ag Native Gold var. Electrum(Au,Ag)
SbAntimony
Sb StibniteSb2S3
AuGold
Au Native Gold var. Electrum(Au,Ag)
Au Native GoldAu

Fossils

There are 2 fossil localities from the PaleoBioDB database within this region.

These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.

Occurrences17
Youngest Fossil Listed301 Ma (Carboniferous)
Oldest Fossil Listed466 Ma (Middle Ordovician)
Stratigraphic Units
UnitNo. OccurrencesAge
Valongo - Lower1466 - 460.9 Ma (Middle Ordovician)
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
Blattaria
order
Animalia : Arthropoda : Insecta : Blattaria303.4 - 301.2 Ma
Carboniferous
Phyloblatta
genus
Animalia : Arthropoda : Insecta : Blattodea : Archimylacridae : Phyloblatta303.4 - 301.2 Ma
Carboniferous
Archimylacridae
family
Animalia : Arthropoda : Insecta : Blattodea : Archimylacridae303.4 - 301.2 Ma
Carboniferous
Phyloblatta gaudryi
species
Animalia : Arthropoda : Insecta : Phyloblattidae : Phyloblatta : Phyloblatta gaudryi303.4 - 301.2 Ma
Carboniferous
Valdeania medeirosi
species
Animalia : Arthropoda : Insecta : Palaeodictyoptera : Eugereonidae : Valdeania : Valdeania medeirosi303.4 - 301.2 Ma
Carboniferous
Phyloblatta rosasi
species
Animalia : Arthropoda : Insecta : Blattodea : Archimylacridae : Phyloblatta : Phyloblatta rosasi303.4 - 301.2 Ma
Carboniferous
Phyloblatta portuensis
species
Animalia : Arthropoda : Insecta : Blattodea : Archimylacridae : Phyloblatta : Phyloblatta portuensis303.4 - 301.2 Ma
Carboniferous
Eneriblatta
genus
Animalia : Arthropoda : Insecta : Blattodea : Archimylacridae : Eneriblatta303.4 - 301.2 Ma
Carboniferous
Eneriblatta elegantissima
species
Animalia : Arthropoda : Insecta : Blattodea : Archimylacridae : Eneriblatta : Eneriblatta elegantissima303.4 - 301.2 Ma
Carboniferous
Eneriblatta insignis
species
Animalia : Arthropoda : Insecta : Blattodea : Archimylacridae : Eneriblatta : Eneriblatta insignis303.4 - 301.2 Ma
Carboniferous
Eneriblatta valongensis
species
Animalia : Arthropoda : Insecta : Blattodea : Archimylacridae : Eneriblatta : Eneriblatta valongensis303.4 - 301.2 Ma
Carboniferous
Eneriblatta lusitanica
species
Animalia : Arthropoda : Insecta : Blattodea : Archimylacridae : Eneriblatta : Eneriblatta lusitanica303.4 - 301.2 Ma
Carboniferous
Stephanomylacris
genus
Animalia : Arthropoda : Insecta : Orthoptera : Stephanomylacris303.4 - 301.2 Ma
Carboniferous
Stephanomylacris duriensis
species
Animalia : Arthropoda : Insecta : Orthoptera : Stephanomylacris : Stephanomylacris duriensis303.4 - 301.2 Ma
Carboniferous
Stephanomylacris zbyszewskii
species
Animalia : Arthropoda : Insecta : Orthoptera : Stephanomylacris : Stephanomylacris zbyszewskii303.4 - 301.2 Ma
Carboniferous
Sivorthis noctilio
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Orthidae : Sivorthis : Sivorthis noctilio466 - 460.9 Ma
Middle Ordovician
Fossil LocalitiesClick to show 2 fossil localities

Other Databases

Wikidata ID:Q630477
GeoNames ID:8012902

Localities in this Region

Other Regions, Features and Areas that Intersect

Eurasian PlateTectonic Plate

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

 
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