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Teruelite

A variety of Dolomite
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About TerueliteHide

Formula:
CaMg(CO3)2
Colour:
Black, dark grey, dark brownish
Name:
For the discovery locality, Teruel, Spain.
Dark or black iron rich (10% of the magnesium site) dolomite found as euhedral crystals embedded in gypsum-rich marls, originally described from Teruel, Aragón, Spain.

The name has been used in recent times for similar dolomite crystals of any colour, however the original descriptions clearly limit the name to the darker/black crystals so this should not be encouraged.


Unique IdentifiersHide

Mindat ID:
11145 (as Teruelite)
1304 (as Dolomite)
Long-form identifier:
mindat:1:1:11145:4 (as Teruelite)
mindat:1:1:1304:4 (as Dolomite)

Similar NamesHide

DreeliteA synonym of Baryte
TeraliteA synonym of 'Theralite'
Torrelite (of Thompson)A synonym of 'Columbite'
TroiliteA valid IMA mineral species - grandfatheredFeS
TyroliteA valid IMA mineral species - grandfatheredCa2Cu9(AsO4)4(CO3)(OH)8 · 11H2O
Tyrolite (of Delamétherie)A synonym of Lazulite
TyrrelliteA valid IMA mineral species - grandfatheredCu(Co,Ni)2Se4

Physical Properties of TerueliteHide

Colour:
Black, dark grey, dark brownish

Chemistry of TerueliteHide

Mindat Formula:
CaMg(CO3)2
Element Weights:
Element% weight
O52.059 %
Ca21.734 %
Mg13.181 %
C13.027 %

Calculated from ideal end-member formula.
O
Ca
Mg
C

Synonyms of TerueliteHide

Other Language Names for TerueliteHide

German:Teruelit
Spanish:Teruelita

Common AssociatesHide

Associations Based on Photo Data:
15 photos of Teruelite associated with GypsumCaSO4 · 2H2O
4 photos of Teruelite associated with DolomiteCaMg(CO3)2

Other InformationHide

Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for TerueliteHide

References for TerueliteHide

Localities for TerueliteHide

Showing 24 localities.

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
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Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.
Bolivia
 
  • Cochabamba
    • Chapare Province
      • Alto Chapare mining district
        • Cristalmayu subdistrict
Petrov (n.d.)
France
 
  • Occitanie
    • Ariège
      • Saint-Girons
        • Betchat
Jean Baptiste Delort specimen: ...
Mexico
 
  • Nuevo León
    • Sabinas Hidalgo Municipality
Pablo Rodríguez Cantos
Spain
 
  • Aragon
Clark (1993)
      • Alba del Campo
Fernando Gascón collection
      • Camarena de la Sierra
Calvo Rebollar (2012)
      • Manzanera
Calvo Rebollar (2018)
      • Royuela
Calvo Rebollar (2012)
      • Teruel
Calvo Rebollar (2018) +1 other reference
Fernando Gascón collection
      • Villel
Calvo Rebollar (2012)
  • Castile and Leon
    • Soria
      • Miño de Medinaceli
Calvo Rebollar (2012)
  • Catalonia
    • Lleida
      • Noguera
        • Les Avellanes i Santa Linya
          • Vilanova de la Sal
Carles Manresa
        • Os de Balaguer
Josep Sanchez-LaFuente i Mariol (INTAN)
  • Valencian Community
    • Alicante
      • Pinoso / El Pinós
Honrubia et al. (2002)
    • Valencia
Francisco Mayor Boix
Jiménez et al. (2005)
www.mindat.org (n.d.)
      • Domeño
Honrubia et al. (2002) +1 other reference
      • Llombai
Calvo Rebollar (2012)
Honrubia et al. (2002)
Calvo Rebollar (2012)
      • Venta del Moro
        • Jaraguas
Honrubia et al. (2002)
USA
 
  • New Mexico
    • Chaves County
www.mindat.org (n.d.)
 
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