SUPPORT US. If mindat.org is important to you, click here to donate to our Fall 2019 fundraiser!
Log InRegister
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsBooks & Magazines
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsMineral Shows & EventsThe Mindat DirectoryDevice Settings
Photo SearchPhoto GalleriesNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryMineral Photography

Ojos Negros iron mines, Ojos Negros, Teruel, Aragón, Spaini
Regional Level Types
Ojos Negros iron minesGroup of Mines
Ojos Negros- not defined -
Teruel- not defined -
AragónAutonomous Community
SpainCountry

This page is currently not sponsored. Click here to sponsor this page.
Key
Latitude & Longitude (WGS84):
40° 42' 39'' North , 1° 32' 43'' West
Latitude & Longitude (decimal):
Locality type:
Group of Mines
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Ojos Negros526 (2012)4.9km
Villar del Salz102 (2012)5.0km
Tordesilos158 (2011)6.1km
Setiles149 (2012)6.6km
Pozuel del Campo111 (2012)7.5km
Name(s) in local language(s):
Minas de hierro de Ojos Negros, Ojos Negros, Teruel, Aragón, España


Large iron mines worked probably in pre-Roman times, and also in Roman, Medieval and modern times, until 1986. The main mineral in these mines is goethite. The large open cuts are easily accessible.

Regions containing this locality

Eurasian PlateTectonic Plate
EuropeContinent
Iberian PeninsulaPeninsula

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Commodity List

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


Mineral List


12 valid minerals.

Detailed Mineral List:

Aragonite
Formula: CaCO3
Reference: Calvo, M. (2008). Minerales de Aragón. Prames, Zaragoza. 463 pags. Fischer, W. (2009): Ojos Negros. Mineralien-Welt 20 (5), 66-71 (in German).
Baryte
Formula: BaSO4
Reference: Fischer, W. (2009): Ojos Negros. Mineralien-Welt 20 (5), 66-71 (in German).
Calcite
Formula: CaCO3
Reference: Calvo, M. (2008). Minerales de Aragón. Prames, Zaragoza. 463 pags.
Dolomite
Formula: CaMg(CO3)2
Reference: Calvo Rebollar, Miguel. (2008). Minerales de Aragón. Prames, Zaragoza. 463 págs.
Goethite
Formula: α-Fe3+O(OH)
Reference: Calvo, M. (2008). Minerales de Aragón. Prames, Zaragoza. 463 pags.; Fischer, W. (2009): Ojos Negros. Mineralien-Welt 20 (5), 66-71 (in German).
Jianshuiite
Formula: (Mg,Mn,Ca)Mn3O7 · 3H2O
Reference: Calvo, M. (2008). Minerales de Aragón. Prames, Zaragoza. 463 pags.
Magnesite
Formula: MgCO3
Reference: Calvo, M. (2008). Minerales de Aragón. Prames, Zaragoza. 463 pags.
Malachite
Formula: Cu2(CO3)(OH)2
Reference: Jean-Marie LAURENT collection
'Manganomelane'
Reference: Fischer, W. (2009): Ojos Negros. Mineralien-Welt 20 (5), 66-71 (in German).
Quartz
Formula: SiO2
Reference: Calvo, M. (2008). Minerales de Aragón. Prames, Zaragoza. 463 págs.
Ranciéite
Formula: (Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O
Reference: Calvo, M. (2008). Minerales de Aragón. Prames, Zaragoza. 463 pags.
Siderite
Formula: FeCO3
Reference: Calvo, M. (2008). Minerales de Aragón. Prames, Zaragoza. 463 pags.; Fischer, W. (2009): Ojos Negros. Mineralien-Welt 20 (5), 66-71 (in German).
Todorokite
Formula: (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Reference: Calvo, M. (2008). Minerales de Aragón. Prames, Zaragoza. 463 pags.

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Goethite4.00.α-Fe3+O(OH)
Jianshuiite4.FL.20(Mg,Mn,Ca)Mn3O7 · 3H2O
Quartz4.DA.05SiO2
Ranciéite4.FL.40(Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O
Todorokite4.DK.10(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
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
Siderite5.AB.05FeCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4
Unclassified Minerals, Rocks, etc.
'Manganomelane'-

List of minerals arranged by Dana 8th Edition classification

Group 6 - HYDROXIDES AND OXIDES CONTAINING HYDROXYL
XO(OH)
Goethite6.1.1.2α-Fe3+O(OH)
Group 7 - MULTIPLE OXIDES
AB3X7
Jianshuiite7.8.2.3(Mg,Mn,Ca)Mn3O7 · 3H2O
Todorokite7.8.1.1(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
AB4X9
Ranciéite7.10.1.1(Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O
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
Group 28 - ANHYDROUS ACID AND NORMAL SULFATES
AXO4
Baryte28.3.1.1BaSO4
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Unclassified Minerals, Mixtures, etc.
Aragonite-CaCO3
'Manganomelane'-

List of minerals for each chemical element

HHydrogen
H Goethiteα-Fe3+O(OH)
H Jianshuiite(Mg,Mn,Ca)Mn3O7 · 3H2O
H Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
H Ranciéite(Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O
H MalachiteCu2(CO3)(OH)2
CCarbon
C DolomiteCaMg(CO3)2
C AragoniteCaCO3
C CalciteCaCO3
C MagnesiteMgCO3
C SideriteFeCO3
C MalachiteCu2(CO3)(OH)2
OOxygen
O DolomiteCaMg(CO3)2
O Goethiteα-Fe3+O(OH)
O AragoniteCaCO3
O Jianshuiite(Mg,Mn,Ca)Mn3O7 · 3H2O
O CalciteCaCO3
O MagnesiteMgCO3
O Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
O Ranciéite(Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O
O SideriteFeCO3
O QuartzSiO2
O BaryteBaSO4
O MalachiteCu2(CO3)(OH)2
NaSodium
Na Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
MgMagnesium
Mg DolomiteCaMg(CO3)2
Mg Jianshuiite(Mg,Mn,Ca)Mn3O7 · 3H2O
Mg MagnesiteMgCO3
Mg Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
AlAluminium
Al Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
SiSilicon
Si QuartzSiO2
SSulfur
S BaryteBaSO4
KPotassium
K Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
CaCalcium
Ca DolomiteCaMg(CO3)2
Ca AragoniteCaCO3
Ca CalciteCaCO3
Ca Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Ca Ranciéite(Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O
MnManganese
Mn Jianshuiite(Mg,Mn,Ca)Mn3O7 · 3H2O
Mn Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Mn Ranciéite(Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O
FeIron
Fe Goethiteα-Fe3+O(OH)
Fe SideriteFeCO3
CuCopper
Cu MalachiteCu2(CO3)(OH)2
SrStrontium
Sr Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
BaBarium
Ba Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Ba BaryteBaSO4

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Calvo, M., Besteiro, J., Sevillano, E., and Pocovi, A. (1988) Minerales de Aragón. Mira Editores (Zaragoza), 142 pp.
Calvo, M. (2008) Minerales de Aragón. Prames (Zaragoza), 463 pp.
Calvo, M. (2009) Minerales y Minas de España. Vol. IV. Óxidos e hidróxidos. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo, 751 pp.
Fischer, W. (2009) Ojos Negros. Mineralien-Welt, 20(5), 66-71 (in German).
Calvo, M. (2016) Minerales y Minas de España. Vol. VIII. Cuarzo y otros minerales de la sílice. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo, 399 pp.

External Links



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.
 
Mineral and/or Locality  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Public Relations by Blytheweigh.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2019, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: October 15, 2019 22:28:11 Page generated: August 11, 2019 09:51:09
Go to top of page