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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Fontelatassa Mines, Duas Igrejas, Miranda do Douro, Bragança, Portugali
Regional Level Types
Fontelatassa MinesGroup of Mines
Duas IgrejasCivil Parish
Miranda do DouroMunicipality
BragançaDistrict
PortugalCountry

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Latitude & Longitude (WGS84):
41° 29' 20'' North , 6° 23' 16'' West
Latitude & Longitude (decimal):
41.48893,-6.38789
GeoHash:
G#: ez7kn8u6x
GRN:
N28W04
Type:
Group of Mines
Köppen climate type:
Csb : Warm-summer Mediterranean climate
Nearest Settlements:
PlacePopulationDistance
Miranda do Douro7,482 (2018)9.6km
Sendim1,487 (2018)11.7km
Fariza689 (2012)12.9km
Torregamones322 (2012)17.0km
Gamones105 (2012)17.8km
Mindat Locality ID:
263774
Long-form identifier:
mindat:1:2:263774:0
GUID (UUID V4):
0
Name(s) in local language(s):
Minas de Fontelatassa, Duas Igrejas, Miranda do Douro, Distrito de Bragança, Portugal


Tin-tungsten mines.

Mining concessions:
No. 903 Cabeço da Fonte dos Asnos (W), registered on 22-12-1919
No. 3099 Fontelatassa (W), registered on 03-05-1956
No. 3110 info n/a

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


4 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘPyrite2.EB.05aFeS2
ⓘArsenopyrite2.EB.20FeAsS
Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2
ⓘCassiterite4.DB.05SnO2
ⓘ'Wolframite Group'4.DB.30 va

List of minerals for each chemical element

OOxygen
Oⓘ CassiteriteSnO2
Oⓘ QuartzSiO2
SiSilicon
Siⓘ QuartzSiO2
SSulfur
Sⓘ ArsenopyriteFeAsS
Sⓘ PyriteFeS2
FeIron
Feⓘ ArsenopyriteFeAsS
Feⓘ PyriteFeS2
AsArsenic
Asⓘ ArsenopyriteFeAsS
SnTin
Snⓘ CassiteriteSnO2

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate
EuropeContinent
Iberian PeninsulaPeninsula

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.
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