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Avarela No. 2 quarry, Santa Maria, Óbidos, Leiria District, Portugal

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Detailed Mineral List:


Calcite
Formula: CaCO3
Reference: Rui Nunes January 2006
Dolomite
Formula: CaMg(CO3)2
Reference: Rui Nunes January 2006
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Reference: Rui Nunes collection
Gypsum
Formula: CaSO4 · 2H2O
Reference: Van King
Gypsum var: Selenite
Formula: CaSO4 · 2H2O
Reference: Rui Nunes January 2006
Hematite
Formula: Fe2O3
Reference: Rui Nunes January 2006
Hematite var: Specularite
Formula: Fe2O3
Reference: Martins da Pedra collection
Ilmenite
Formula: Fe2+TiO3
Reference: Martins da Pedra collection
Pyrite
Formula: FeS2
Reference: Rui Nunes January 2006
Quartz
Formula: SiO2
Reference: Rui Nunes January 2006
Quartz var: Smoky Quartz
Formula: SiO2
Reference: Rui Nunes October 2010
Mineral and/or Locality  
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