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Azcárate Quarry (Azkarate Quarry), Eugui, Esteríbar, Navarre, Spaini
Regional Level Types
Azcárate Quarry (Azkarate Quarry)Quarry
Eugui- not defined -
EsteríbarMunicipality
NavarreAutonomous Community
SpainCountry

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Key
09702990014946631384104.jpg
wall of dolomite shale full of dolomite veins

Azcárate Quarry, Eugui, Esteríbar, Navarre, Spain
05443350014961104552384.jpg
At entrance of the Azcarate Open pit

Azcárate Quarry, Eugui, Esteríbar, Navarre, Spain
05896910014961104553562.jpg
Heavy trucks used at the Azcarate magnesium mine

Azcárate Quarry, Eugui, Esteríbar, Navarre, Spain
09702990014946631384104.jpg
wall of dolomite shale full of dolomite veins

Azcárate Quarry, Eugui, Esteríbar, Navarre, Spain
05443350014961104552384.jpg
At entrance of the Azcarate Open pit

Azcárate Quarry, Eugui, Esteríbar, Navarre, Spain
05896910014961104553562.jpg
Heavy trucks used at the Azcarate magnesium mine

Azcárate Quarry, Eugui, Esteríbar, Navarre, Spain
09702990014946631384104.jpg
wall of dolomite shale full of dolomite veins

Azcárate Quarry, Eugui, Esteríbar, Navarre, Spain
05443350014961104552384.jpg
At entrance of the Azcarate Open pit

Azcárate Quarry, Eugui, Esteríbar, Navarre, Spain
Latitude & Longitude (WGS84):
43° 0' 12'' North , 1° 30' 41'' West
Latitude & Longitude (decimal):
Locality type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Erroibar743 (2007)7.8km
Urepel390 (2016)10.5km
Aldudes421 (2016)12.3km
Auritz323 (2012)14.6km
Banca396 (2016)17.2km
Name(s) in local language(s):
Cantera Azcárate (Cantera Azkarate), Eugui (Eugi), Esteríbar (Esteribar), Navarra (Nafarroa), España


Active magnesite quarry located near the Spain - France border. The dolomite specimens found (up to 10 cm) are among the best in the world. In the quarry also black shales with uncommon phosphates appear.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


25 valid minerals.

Detailed Mineral List:

'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
Reference: Calvo, M. and Viñals, J. (2003). El yacimiento de magnesita de Eugui (Navarra). Revista de Minerales, 2 (4) 6-21
Aragonite
Formula: CaCO3
Habit: fan-shaped aggregates up to 10 cm, with individual crystals reaching up to 4 cm. In some cases, the aragonite crystals show sharp terminal faces, but acicular crystals with cloudy terminations are most common.
Colour: colourless; white to brown
Reference: Calvo, M. and Sevillano, E. (1991) Famous Mineral Localities: The Eugui Quarries, Navarra, Spain. Mineralogical Record, 22(2), 137-142.
Bariosincosite
Formula: Ba(VO)2(PO4)2 · 4H2O
Habit: Divergent sprays of very thin rectangular crystals.
Colour: pale green
Reference: Calvo, M. y Viñals, J. (2003). Los minerales de las explotaciones de magnesita de Eugui (Navarra). Revista de Minerales, 2 (4), 6-21.
Baryte
Formula: BaSO4
Reference: Calvo, M. y Viñals, J. (2003). Los minerales de las explotaciones de magnesita de Eugui (Navarra). Revista de Minerales, 2 (4), 6-21.
Cacoxenite
Formula: Fe3+24AlO6(PO4)17(OH)12 · 75H2O
Reference: Calvo, M. y Viñals, J. (2003). Los minerales de las explotaciones de magnesita de Eugui (Navarra). Revista de Minerales, 2 (4), 6-21.
Calcite
Formula: CaCO3
Description: Calcite is very rare, occurring in small quantities with dolomite and as small crystals in geodes. The material named "calcita" by miners is actually dolomite.
Reference: Calvo, M. and Sevillano, E. (1991) Famous Mineral Localities: The Eugui Quarries, Navarra, Spain. Mineralogical Record, 22(2), 137-142.
Chalcocite
Formula: Cu2S
Reference: Calvo, M. and Sevillano, E. (1991) Famous Mineral Localities: The Eugui Quarries, Navarra, Spain. Mineralogical Record, 22(2), 137-142.; Calvo, M. and Viñals, J. (2003) El yacimiento de magnesita de Eugui (Navarra). Revista de Minerales, 2(4) 6-21.
Chalcopyrite
Formula: CuFeS2
Description: Small crystals of chalcopyrite up to 5 mm in size have been found, associated with dolomite crystals. Some crystals have a superficial coating of chalcocite. Small masses up to 2 cm across are sometimes found scattered through massive dolomite.
Reference: Calvo, M. and Sevillano, E. (1991) Famous Mineral Localities: The Eugui Quarries, Navarra, Spain. Mineralogical Record, 22(2), 137-142.
Crandallite
Formula: CaAl3(PO4)(PO3OH)(OH)6
Description: The crandallite pseudomorph after fluellite crystals are locally abundant
Reference: Calvo, M. y Viñals, J. (2003). Los minerales de las explotaciones de magnesita de Eugui (Navarra). Revista de Minerales, 2 (4), 6-21.
Dolomite
Formula: CaMg(CO3)2
Habit: Rhombohedrons to 20cm
Colour: pale gray
Description: The best crystals were produced in the late 1960's.
Reference: Calvo, M. and Sevillano, E. (1991) Famous Mineral Localities: The Eugui Quarries, Navarra, Spain. Mineralogical Record, 22(2), 137-142.
Evansite
Formula: Al3(PO4)(OH)6 · 6H2O
Reference: Calvo, M. y Viñals, J. (2003). Los minerales de las explotaciones de magnesita de Eugui (Navarra). Revista de Minerales, 2 (4), 6-21.
Fluellite
Formula: Al2(PO4)F2(OH) · 7H2O
Reference: Calvo, M. y Viñals, J. (2003). Los minerales de las explotaciones de magnesita de Eugui (Navarra). Revista de Minerales, 2 (4), 6-21.
Goethite
Formula: α-Fe3+O(OH)
Habit: botryoidal crusts and masses in fissures in dolomite
Reference: Calvo, M. and Sevillano, E. (1991) Famous Mineral Localities: The Eugui Quarries, Navarra, Spain. Mineralogical Record, 22(2), 137-142.; Calvo, M. and Viñals, J. (2003) El yacimiento de magnesita de Eugui (Navarra). Revista de Minerales, 2(4), 6-21.
Graphite
Formula: C
Description: Graphite occurs as a component of carbonaceous matter which forms thin seams separating magnesite strata. In some areas, it forms lustrous layers of pure graphite.
Reference: Calvo, M. and Sevillano, E. (1991) Famous Mineral Localities: The Eugui Quarries, Navarra, Spain. Mineralogical Record, 22(2), 137-142.; Calvo, M. and Viñals, J. (2003) Los minerales de las explotaciones de magnesita de Eugui (Navarra). Revista de Minerales, 2(4), 6-21.
'Limonite'
Formula: (Fe,O,OH,H2O)
Reference: Calvo, M. and Sevillano, E. (1991) Famous Mineral Localities: The Eugui Quarries, Navarra, Spain. Mineralogical Record, 22(2), 137-142.
Magnesite
Formula: MgCO3
Reference: Schubnel, H.J. and Skrok, J. (1984) Minéraux d'Europe. Hatier, Paris, 22.; Calvo, M. and Sevillano, E. (1991) Famous Mineral Localities: The Eugui Quarries, Navarra, Spain. Mineralogical Record, 22(2), 137-142.
Malachite
Formula: Cu2(CO3)(OH)2
Description: At least two habits of malachite have been found at the Eugui quarries. Pseudomorphs after chalcopyrite crystals to 3mm have been found, some of them hollow and filled with limonite. Well-formed malachite crystals to 4mm have also been found, in parallel growth.
Reference: Calvo, M. and Sevillano, E. (1991) Famous Mineral Localities: The Eugui Quarries, Navarra, Spain. Mineralogical Record, 22(2), 137-142.
Mcguinnessite
Formula: (Mg,Cu)2(CO3)(OH)2
Reference: Calvo, M. y Viñals, J. (2003). Los minerales de las explotaciones de magnesita de Eugui (Navarra). Revista de Minerales, 2 (4), 6-21.
Metavariscite
Formula: AlPO4 · 2H2O
Reference: Calvo, M. y Viñals, J. (2003). Los minerales de las explotaciones de magnesita de Eugui (Navarra). Revista de Minerales, 2 (4), 6-21.
Minyulite
Formula: KAl2(PO4)2(OH,F) · 4H2O
Reference: Calvo, M. and Viñals, J. (2003). El yacimiento de magnesita de Eugui (Navarra). Revista de Minerales, 2 (4) 6-21
Montgomeryite
Formula: Ca4MgAl4(PO4)6(OH)4 · 12H2O
Reference: Calvo, M. (2015): Minerales y Minas de España. Vol. VII, Fosfatos, arseniatos y vanadatos. Escuela Técnica Superior de Ingenieros de Minas de Madrid - Fundación Gómez Pardo. 479 pp.
Phosphosiderite
Formula: FePO4 · 2H2O
Reference: Calvo, M. (2015): Minerales y Minas de España. Vol. VII, Fosfatos, arseniatos y vanadatos. Escuela Técnica Superior de Ingenieros de Minas de Madrid - Fundación Gómez Pardo. 479 pp.
'Pinolite'
Reference: Calvo, M. and Sevillano, E. (1991) Famous Mineral Localities: The Eugui Quarries, Navarra, Spain. Mineralogical Record, 22(2), 137-142.
Pseudomalachite
Formula: Cu5(PO4)2(OH)4
Reference: Calvo, M. y Viñals, J. (2003). Los minerales de las explotaciones de magnesita de Eugui (Navarra). Revista de Minerales, 2 (4), 6-21.
Pyrite
Formula: FeS2
Description: Pyrite microcrystals occur in the carbonaceous seams between magnesite strata. Rare dolomite crystals can be seen to contain a myriad of minute pyrite pyritohedrons as inclusions. Pyrite crystals up to about 5mm are known.
Reference: Calvo, M. and Sevillano, E. (1991) Famous Mineral Localities: The Eugui Quarries, Navarra, Spain. Mineralogical Record, 22(2), 137-142.; Calvo, M. and Viñals, J. (2003) Los minerales de las explotaciones de magnesita de Eugui (Navarra). Revista de Minerales, 2(4), 6-21.
Quartz
Formula: SiO2
Reference: Calvo, M. and Sevillano, E. (1991) Famous Mineral Localities: The Eugui Quarries, Navarra, Spain. Mineralogical Record, 22(2), 137-142.; Calvo, M. and Viñals, J. (2003) Los minerales de las explotaciones de magnesita de Eugui (Navarra). Revista de Minerales, 2(4), 6-21.
Siderite
Formula: FeCO3
Reference: Ko Jansen collection, photo id 671693
Sphalerite
Formula: ZnS
Reference: Calvo, M. and Viñals, J. (2003). El yacimiento de magnesita de Eugui (Navarra). Revista de Minerales, 2 (4) 6-21
'Tetrahedrite'
Formula: Cu6Cu4(X)2Sb4S13
Description: Rare crystals up to 5 mm have been found on dolomite crystals
Reference: Calvo, M. and Sevillano, E. (1991). Famous mineral localities : the Eugui quarries Navarra Spain. Mineralogical Record. 22, 137-142.
'Wad'
Description: Unidentified manganese oxides occur as thin films on dolomite crystals
Reference: Calvo, M. and Sevillano, E. (1991) Famous Mineral Localities: The Eugui Quarries, Navarra, Spain. Mineralogical Record, 22(2), 137-142.

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Graphite1.CB.05aC
Group 2 - Sulphides and Sulfosalts
Chalcocite2.BA.05Cu2S
Chalcopyrite2.CB.10aCuFeS2
Pyrite2.EB.05aFeS2
Sphalerite2.CB.05aZnS
'Tetrahedrite'2.GB.05Cu6Cu4(X)2Sb4S13
Group 4 - Oxides and Hydroxides
Goethite4.00.α-Fe3+O(OH)
Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Aragonite5.AB.15CaCO3
Calcite5.AB.05CaCO3
Dolomite5.AB.10CaMg(CO3)2
Magnesite5.AB.05MgCO3
Malachite5.BA.10Cu2(CO3)(OH)2
Mcguinnessite5.BA.10(Mg,Cu)2(CO3)(OH)2
Siderite5.AB.05FeCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4
Group 8 - Phosphates, Arsenates and Vanadates
Bariosincosite8.CJ.65Ba(VO)2(PO4)2 · 4H2O
Cacoxenite8.DC.40Fe3+24AlO6(PO4)17(OH)12 · 75H2O
Crandallite8.BL.10CaAl3(PO4)(PO3OH)(OH)6
Evansite8.DF.10Al3(PO4)(OH)6 · 6H2O
Fluellite8.DE.10Al2(PO4)F2(OH) · 7H2O
Metavariscite8.CD.05AlPO4 · 2H2O
Minyulite8.DH.05KAl2(PO4)2(OH,F) · 4H2O
Montgomeryite8.DH.25Ca4MgAl4(PO4)6(OH)4 · 12H2O
Phosphosiderite8.CD.05FePO4 · 2H2O
Pseudomalachite8.BD.05Cu5(PO4)2(OH)4
Unclassified Minerals, Rocks, etc.
'Apatite'-Ca5(PO4)3(Cl/F/OH)
'Limonite'-(Fe,O,OH,H2O)
'Pinolite'-
'Wad'-

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Semi-metals and non-metals
Graphite1.3.6.2C
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 2:1
Chalcocite2.4.7.1Cu2S
AmXp, with m:p = 1:1
Sphalerite2.8.2.1ZnS
AmBnXp, with (m+n):p = 1:1
Chalcopyrite2.9.1.1CuFeS2
AmBnXp, with (m+n):p = 1:2
Pyrite2.12.1.1FeS2
Group 3 - SULFOSALTS
3 <ø < 4
'Tetrahedrite'3.3.6.1Cu6Cu4(X)2Sb4S13
Group 6 - HYDROXIDES AND OXIDES CONTAINING HYDROXYL
XO(OH)
Goethite6.1.1.2α-Fe3+O(OH)
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Magnesite14.1.1.2MgCO3
Siderite14.1.1.3FeCO3
AB(XO3)2
Dolomite14.2.1.1CaMg(CO3)2
Group 16a - ANHYDROUS CARBONATES CONTAINING HYDROXYL OR HALOGEN
Malachite16a.3.1.1Cu2(CO3)(OH)2
Mcguinnessite16a.3.1.4(Mg,Cu)2(CO3)(OH)2
Group 28 - ANHYDROUS ACID AND NORMAL SULFATES
AXO4
Baryte28.3.1.1BaSO4
Group 40 - HYDRATED NORMAL PHOSPHATES,ARSENATES AND VANADATES
(AB)5(XO4)2·xH2O
Metavariscite40.4.3.1AlPO4 · 2H2O
Phosphosiderite40.4.3.2FePO4 · 2H2O
Group 41 - ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
(AB)5(XO4)2Zq
Pseudomalachite41.4.3.1Cu5(PO4)2(OH)4
Group 42 - HYDRATED PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
A3(XO4)Zq·xH2O
Evansite42.1.2.1Al3(PO4)(OH)6 · 6H2O
A2(XO4)Zq·xH2O
Fluellite42.6.9.1Al2(PO4)F2(OH) · 7H2O
(AB)2(XO4)Zq·xH2O
Crandallite42.7.3.1CaAl3(PO4)(PO3OH)(OH)6
(AB)3(XO4)2Zq·xH2O
Minyulite42.11.5.1KAl2(PO4)2(OH,F) · 4H2O
Montgomeryite42.11.8.1Ca4MgAl4(PO4)6(OH)4 · 12H2O
Miscellaneous
Cacoxenite42.13.5.1Fe3+24AlO6(PO4)17(OH)12 · 75H2O
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Unclassified Minerals, Mixtures, etc.
'Apatite'-Ca5(PO4)3(Cl/F/OH)
Aragonite-CaCO3
Bariosincosite-Ba(VO)2(PO4)2 · 4H2O
'Limonite'-(Fe,O,OH,H2O)
'Pinolite'-
'Wad'-

List of minerals for each chemical element

HHydrogen
H BariosincositeBa(VO)2(PO4)2 · 4H2O
H MalachiteCu2(CO3)(OH)2
H FluelliteAl2(PO4)F2(OH) · 7H2O
H MetavarisciteAlPO4 · 2H2O
H CrandalliteCaAl3(PO4)(PO3OH)(OH)6
H MinyuliteKAl2(PO4)2(OH,F) · 4H2O
H ApatiteCa5(PO4)3(Cl/F/OH)
H CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
H EvansiteAl3(PO4)(OH)6 · 6H2O
H Goethiteα-Fe3+O(OH)
H PseudomalachiteCu5(PO4)2(OH)4
H Mcguinnessite(Mg,Cu)2(CO3)(OH)2
H PhosphosideriteFePO4 · 2H2O
H MontgomeryiteCa4MgAl4(PO4)6(OH)4 · 12H2O
H Limonite(Fe,O,OH,H2O)
CCarbon
C DolomiteCaMg(CO3)2
C MagnesiteMgCO3
C MalachiteCu2(CO3)(OH)2
C AragoniteCaCO3
C CalciteCaCO3
C GraphiteC
C Mcguinnessite(Mg,Cu)2(CO3)(OH)2
C SideriteFeCO3
OOxygen
O DolomiteCaMg(CO3)2
O BariosincositeBa(VO)2(PO4)2 · 4H2O
O MagnesiteMgCO3
O MalachiteCu2(CO3)(OH)2
O AragoniteCaCO3
O FluelliteAl2(PO4)F2(OH) · 7H2O
O MetavarisciteAlPO4 · 2H2O
O CalciteCaCO3
O CrandalliteCaAl3(PO4)(PO3OH)(OH)6
O MinyuliteKAl2(PO4)2(OH,F) · 4H2O
O ApatiteCa5(PO4)3(Cl/F/OH)
O BaryteBaSO4
O CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
O QuartzSiO2
O EvansiteAl3(PO4)(OH)6 · 6H2O
O Goethiteα-Fe3+O(OH)
O PseudomalachiteCu5(PO4)2(OH)4
O Mcguinnessite(Mg,Cu)2(CO3)(OH)2
O PhosphosideriteFePO4 · 2H2O
O SideriteFeCO3
O MontgomeryiteCa4MgAl4(PO4)6(OH)4 · 12H2O
O Limonite(Fe,O,OH,H2O)
FFluorine
F FluelliteAl2(PO4)F2(OH) · 7H2O
F MinyuliteKAl2(PO4)2(OH,F) · 4H2O
F ApatiteCa5(PO4)3(Cl/F/OH)
MgMagnesium
Mg DolomiteCaMg(CO3)2
Mg MagnesiteMgCO3
Mg Mcguinnessite(Mg,Cu)2(CO3)(OH)2
Mg MontgomeryiteCa4MgAl4(PO4)6(OH)4 · 12H2O
AlAluminium
Al FluelliteAl2(PO4)F2(OH) · 7H2O
Al MetavarisciteAlPO4 · 2H2O
Al CrandalliteCaAl3(PO4)(PO3OH)(OH)6
Al MinyuliteKAl2(PO4)2(OH,F) · 4H2O
Al CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
Al EvansiteAl3(PO4)(OH)6 · 6H2O
Al MontgomeryiteCa4MgAl4(PO4)6(OH)4 · 12H2O
SiSilicon
Si QuartzSiO2
PPhosphorus
P BariosincositeBa(VO)2(PO4)2 · 4H2O
P FluelliteAl2(PO4)F2(OH) · 7H2O
P MetavarisciteAlPO4 · 2H2O
P CrandalliteCaAl3(PO4)(PO3OH)(OH)6
P MinyuliteKAl2(PO4)2(OH,F) · 4H2O
P ApatiteCa5(PO4)3(Cl/F/OH)
P CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
P EvansiteAl3(PO4)(OH)6 · 6H2O
P PseudomalachiteCu5(PO4)2(OH)4
P PhosphosideriteFePO4 · 2H2O
P MontgomeryiteCa4MgAl4(PO4)6(OH)4 · 12H2O
SSulfur
S ChalcopyriteCuFeS2
S BaryteBaSO4
S ChalcociteCu2S
S SphaleriteZnS
S PyriteFeS2
S TetrahedriteCu6Cu4(X)2Sb4S13
ClChlorine
Cl ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
K MinyuliteKAl2(PO4)2(OH,F) · 4H2O
CaCalcium
Ca DolomiteCaMg(CO3)2
Ca AragoniteCaCO3
Ca CalciteCaCO3
Ca CrandalliteCaAl3(PO4)(PO3OH)(OH)6
Ca ApatiteCa5(PO4)3(Cl/F/OH)
Ca MontgomeryiteCa4MgAl4(PO4)6(OH)4 · 12H2O
VVanadium
V BariosincositeBa(VO)2(PO4)2 · 4H2O
FeIron
Fe ChalcopyriteCuFeS2
Fe CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
Fe Goethiteα-Fe3+O(OH)
Fe PyriteFeS2
Fe PhosphosideriteFePO4 · 2H2O
Fe SideriteFeCO3
Fe Limonite(Fe,O,OH,H2O)
CuCopper
Cu MalachiteCu2(CO3)(OH)2
Cu ChalcopyriteCuFeS2
Cu ChalcociteCu2S
Cu PseudomalachiteCu5(PO4)2(OH)4
Cu Mcguinnessite(Mg,Cu)2(CO3)(OH)2
Cu TetrahedriteCu6Cu4(X)2Sb4S13
ZnZinc
Zn SphaleriteZnS
SbAntimony
Sb TetrahedriteCu6Cu4(X)2Sb4S13
BaBarium
Ba BariosincositeBa(VO)2(PO4)2 · 4H2O
Ba BaryteBaSO4

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Velasco, F., Pesquera, A., Arce, R., and Olmedo, F. (1987) A contribution to the ore genesis of the magnesite deposit of Eugui, Navarra (Spain). Mineralium Deposita, 22, 33-841.
Chaye d'Albissin, M., Guillou, J.J., and Letolle, R. (1988) Observation on the paper by F. Velasco et al.: A contribution to the ore genesis of the magnesite deposit of Eugui, Navarra (Spain). Mineralium Deposita, 23, 309-310.
Calvo, M. and Sevillano, E. (1991) Famous Mineral Localities: The Eugui Quarries, Navarra, Spain. Mineralogical Record, 22(2), 137-142.
Stefano Lugli, S., Torres-Ruiz, J., Garuti, G., and Olmedo, F. (2000) Petrography and Geochemistry of the Eugui Magnesite Deposit (Western Pyrenees, Spain): Evidence for the Development of a Peculiar Zebra Banding by Dolomite Replacement. Economic Geology, 95, 1775-1791.
Calvo, M. and Viñals, J. (2003) Los minerales de las explotaciones de magnesita de Eugui (Navarra). Revista de Minerales, 2(4), 6-21.
Calvo, M. (2012) Minerales y Minas de España. Vol V. Carbonatos y Nitratos. Boratos. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo. 711 págs.
Calvo, M. (2015) Minerales y Minas de España. Vol VII. Fosfatos, Arseniatos y Vanadatos. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo. 479 págs.

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