Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
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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Dolomite from
Vale Loureiras quarry, Alcobertas, Rio Maior, Santarém, Portugal


Locality type:Quarry
Classification
Species:Dolomite
Formula:CaMg(CO3)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Dolomite data
Locality Data:Click here to view Vale Loureiras quarry, Alcobertas, Rio Maior, Santarém, Portugal
Data Identifiers
Mindat Occurrence Record ID:360719
Long-form Identifier:1:3:360719:0
GUID (UUID V4):0
Nearest other occurrences of Dolomite
0.7km (0.4 miles) ⓘChãos, Alcobertas, Rio Maior, Santarém, Portugal
0.8km (0.5 miles) ⓘCabeça Gorda quarry, Alcobertas, Rio Maior, Santarém, Portugal
2.2km (1.3 miles) ⓘVale Rodrigues No. 2 quarry, Moita do Poço, Turquel, Alcobaça, Leiria, Portugal
10.9km (6.8 miles) ⓘMoleanos, Évora de Alcobaça, Alcobaça, Leiria, Portugal
19.3km (12.0 miles) ⓘAvarela No. 2 quarry, Santa Maria e São Pedro e Sobral da Lagoa, Óbidos, Leiria, Portugal
20.1km (12.5 miles) ⓘAvarela quarry (Casal da Avarela), Santa Maria e São Pedro e Sobral da Lagoa, Óbidos, Leiria, Portugal
21.2km (13.2 miles) ⓘTornada e Salir do Porto, Caldas da Rainha, Leiria, Portugal
33.3km (20.7 miles) ⓘCalbrita quarries, Abrigada e Cabanas de Torres, Alenquer, Lisbon, Portugal
37.6km (23.3 miles) ⓘCabeço da Meca (or Cabeço de Santa Quitéria), Meca, Alenquer, Lisbon, Portugal
38.1km (23.7 miles) ⓘCasal Viegas No. 2 quarry, Triana, Alenquer, Lisbon, Portugal
References
Rui Nunes - 12th February, 2006
 
and/or  
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