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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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Minancos Mine, Barrancos, Barrancos, Beja, Portugali
Regional Level Types
Minancos MineMine (Abandoned)
BarrancosCivil Parish
BarrancosMunicipality
BejaDistrict
PortugalCountry

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Latitude & Longitude (WGS84):
38° 8' 21'' North , 6° 59' 16'' West
Latitude & Longitude (decimal):
Type:
Mine (Abandoned) - last checked 2025
Nearest Settlements:
PlacePopulationDistance
Valencia del Mombuey808 (2012)16.3km
Oliva de la Frontera5,682 (2012)16.4km
Zahinos2,934 (2012)21.5km
Higuera la Real2,496 (2012)26.1km
Jerez de los Caballeros10,237 (2012)27.6km
Mindat Locality ID:
46425
Long-form identifier:
mindat:1:2:46425:6
GUID (UUID V4):
0
Name(s) in local language(s):
Mina de Minancos, Barrancos, Barrancos, Distrito de Beja, Portugal


Inactive Cu mine (1885 - 1932?). Minancos was the first Cu concession (dated 1877) in the Barrancos mining area.



The Minancos Mine, located about 1 km from the town of Barrancos, has been inactive since the early 20th century (1932?), either due to the depletion of ore or a decline in demand for iron, copper, silver, and some gold, among other non-precious minerals. Records indicate that 1,187 tons of ore were extracted from this mine between 1885 and 1932 (?), the date of the last known records.
The mine's buildings are now almost entirely in ruins—the last residents abandoned their homes between 1968 and 1973.
In: blog "Estado de Barrancos", May 2010.




Mindat Articles


Portuguese Ossa-Morena Zone Mining by Martins da Pedra http://www.mindat.org/article.php/1631

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


23 valid minerals.

Detailed Mineral List:

Azurite
Formula: Cu3(CO3)2(OH)2
Brochantite
Formula: Cu4(SO4)(OH)6
Chalcoalumite
Formula: CuAl4(SO4)(OH)12 · 3H2O
Chalcocite
Formula: Cu2S
Description: Amílcar Mário de Jesus - Minerais de Portugal Continental "Com. dos Serv. Geol. de Portugal" Tomo XVI.
Chalcopyrite
Formula: CuFeS2
Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Covellite
Formula: CuS
Crandallite
Formula: CaAl3(PO4)(PO3OH)(OH)6
Cuprite
Formula: Cu2O
Cyanotrichite
Formula: Cu4Al2(SO4)(OH)12 · 2H2O
Digenite
Formula: Cu9S5
Goethite
Formula: Fe3+O(OH)
Libethenite
Formula: Cu2(PO4)(OH)
Malachite
Formula: Cu2(CO3)(OH)2
Native Copper
Formula: Cu
Description: Amílcar Mário de Jesus - Minerais de Portugal Continental "Com. dos Serv. Geol. de Portugal" Tomo XVI.
Planerite
Formula: Al6(PO4)2(PO3OH)2(OH)8 · 4H2O
Pseudomalachite
Formula: Cu5(PO4)2(OH)4
Pyrite
Formula: FeS2
Quartz
Formula: SiO2
Tenorite
Formula: CuO
Description: Amílcar Mário de Jesus - Minerais de Portugal Continental "Com. dos Serv. Geol. de Portugal" Tomo XVI.
'Tetrahedrite Subgroup'
Formula: Cu6(Cu4C2+2)Sb4S12S
Description: Amílcar Mário de Jesus - Minerais de Portugal Continental "Com. dos Serv. Geol. de Portugal" Tomo XVI.
Turquoise
Formula: CuAl6(PO4)4(OH)8 · 4H2O
Volborthite
Formula: Cu3(V2O7)(OH)2 · 2H2O
Wavellite
Formula: Al3(PO4)2(OH)3 · 5H2O

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Native Copper1.AA.05Cu
Group 2 - Sulphides and Sulfosalts
Chalcocite2.BA.05Cu2S
Digenite2.BA.10Cu9S5
Covellite2.CA.05aCuS
Chalcopyrite2.CB.10aCuFeS2
Pyrite2.EB.05aFeS2
'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S
Group 4 - Oxides and Hydroxides
Goethite4.00.Fe3+O(OH)
Cuprite4.AA.10Cu2O
Tenorite4.AB.10CuO
Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Azurite5.BA.05Cu3(CO3)2(OH)2
Malachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Brochantite7.BB.25Cu4(SO4)(OH)6
Chalcoalumite7.DD.75CuAl4(SO4)(OH)12 · 3H2O
Cyanotrichite7.DE.10Cu4Al2(SO4)(OH)12 · 2H2O
Group 8 - Phosphates, Arsenates and Vanadates
Libethenite8.BB.30Cu2(PO4)(OH)
Pseudomalachite8.BD.05Cu5(PO4)2(OH)4
Crandallite8.BL.10CaAl3(PO4)(PO3OH)(OH)6
Wavellite8.DC.50Al3(PO4)2(OH)3 · 5H2O
Planerite8.DD.15Al6(PO4)2(PO3OH)2(OH)8 · 4H2O
Turquoise8.DD.15CuAl6(PO4)4(OH)8 · 4H2O
Volborthite8.FD.05Cu3(V2O7)(OH)2 · 2H2O
Group 9 - Silicates
Chrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1

List of minerals for each chemical element

HHydrogen
H AzuriteCu3(CO3)2(OH)2
H BrochantiteCu4(SO4)(OH)6
H ChalcoalumiteCuAl4(SO4)(OH)12 · 3H2O
H ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
H CrandalliteCaAl3(PO4)(PO3OH)(OH)6
H CyanotrichiteCu4Al2(SO4)(OH)12 · 2H2O
H GoethiteFe3+O(OH)
H LibetheniteCu2(PO4)(OH)
H MalachiteCu2(CO3)(OH)2
H PlaneriteAl6(PO4)2(PO3OH)2(OH)8 · 4H2O
H PseudomalachiteCu5(PO4)2(OH)4
H TurquoiseCuAl6(PO4)4(OH)8 · 4H2O
H VolborthiteCu3(V2O7)(OH)2 · 2H2O
H WavelliteAl3(PO4)2(OH)3 · 5H2O
CCarbon
C AzuriteCu3(CO3)2(OH)2
C MalachiteCu2(CO3)(OH)2
OOxygen
O AzuriteCu3(CO3)2(OH)2
O BrochantiteCu4(SO4)(OH)6
O ChalcoalumiteCuAl4(SO4)(OH)12 · 3H2O
O ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
O CrandalliteCaAl3(PO4)(PO3OH)(OH)6
O CupriteCu2O
O CyanotrichiteCu4Al2(SO4)(OH)12 · 2H2O
O GoethiteFe3+O(OH)
O LibetheniteCu2(PO4)(OH)
O MalachiteCu2(CO3)(OH)2
O PlaneriteAl6(PO4)2(PO3OH)2(OH)8 · 4H2O
O PseudomalachiteCu5(PO4)2(OH)4
O QuartzSiO2
O TenoriteCuO
O TurquoiseCuAl6(PO4)4(OH)8 · 4H2O
O VolborthiteCu3(V2O7)(OH)2 · 2H2O
O WavelliteAl3(PO4)2(OH)3 · 5H2O
AlAluminium
Al ChalcoalumiteCuAl4(SO4)(OH)12 · 3H2O
Al ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Al CrandalliteCaAl3(PO4)(PO3OH)(OH)6
Al CyanotrichiteCu4Al2(SO4)(OH)12 · 2H2O
Al PlaneriteAl6(PO4)2(PO3OH)2(OH)8 · 4H2O
Al TurquoiseCuAl6(PO4)4(OH)8 · 4H2O
Al WavelliteAl3(PO4)2(OH)3 · 5H2O
SiSilicon
Si ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Si QuartzSiO2
PPhosphorus
P CrandalliteCaAl3(PO4)(PO3OH)(OH)6
P LibetheniteCu2(PO4)(OH)
P PlaneriteAl6(PO4)2(PO3OH)2(OH)8 · 4H2O
P PseudomalachiteCu5(PO4)2(OH)4
P TurquoiseCuAl6(PO4)4(OH)8 · 4H2O
P WavelliteAl3(PO4)2(OH)3 · 5H2O
SSulfur
S BrochantiteCu4(SO4)(OH)6
S ChalcopyriteCuFeS2
S ChalcoalumiteCuAl4(SO4)(OH)12 · 3H2O
S ChalcociteCu2S
S CovelliteCuS
S CyanotrichiteCu4Al2(SO4)(OH)12 · 2H2O
S DigeniteCu9S5
S PyriteFeS2
S Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
CaCalcium
Ca CrandalliteCaAl3(PO4)(PO3OH)(OH)6
VVanadium
V VolborthiteCu3(V2O7)(OH)2 · 2H2O
FeIron
Fe ChalcopyriteCuFeS2
Fe GoethiteFe3+O(OH)
Fe PyriteFeS2
CuCopper
Cu AzuriteCu3(CO3)2(OH)2
Cu BrochantiteCu4(SO4)(OH)6
Cu ChalcopyriteCuFeS2
Cu ChalcoalumiteCuAl4(SO4)(OH)12 · 3H2O
Cu ChalcociteCu2S
Cu ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Cu CovelliteCuS
Cu CupriteCu2O
Cu CyanotrichiteCu4Al2(SO4)(OH)12 · 2H2O
Cu Native CopperCu
Cu DigeniteCu9S5
Cu LibetheniteCu2(PO4)(OH)
Cu MalachiteCu2(CO3)(OH)2
Cu PseudomalachiteCu5(PO4)2(OH)4
Cu TenoriteCuO
Cu Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
Cu TurquoiseCuAl6(PO4)4(OH)8 · 4H2O
Cu VolborthiteCu3(V2O7)(OH)2 · 2H2O
SbAntimony
Sb Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate
EuropeContinent

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