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Rio Maior, Rio Maior, Santarém, Portugali
Regional Level Types
Rio MaiorCivil Parish
Rio MaiorMunicipality
SantarémDistrict
PortugalCountry

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Parish (with the same name) of Rio Maior municipality.

Several active/inactive limestone quarries.

Fonte da Bica salt pans.


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ECOMUSEU DAS SALINAS DE RIO MAIOR
As Salinas situam-se a cerca de 3 km de Rio Maior e encaixam-se num vale no sopé da Serra dos Candeeiros. Rodeadas de arvoredo e terras de cultivo são consideradas uma maravilha da natureza, uma vez que o mar fica a 30 km. O conjunto apresenta-se como uma minúscula aldeia de ruas de pedra e casas de madeira, junto à qual se destacam uns curiosos tanques de formas e dimensões irregulares, que a partir da Primavera se enchem de água salgada dando origem a alvas pirâmides de sal.
Embora o documento mais antigo que se refere às salinas date de 1177, pensa-se que o aproveitamento do sal-gema já seria feito desde a Pré-História. A Serra dos Candeeiros é, dada a sua natureza calcária, possuidora de inúmeras falhas na rocha o que faz com que as águas da chuva não fiquem à superfície, formando cursos de água subterrâneos. Uma dessas correntes atravessa uma extensa e profunda jazida de sal-gema que alimenta o poço que se encontra no centro das Salinas, e de onde se extrai água sete vezes mais salgada que a do mar. Esta Jazida de sal-gema ocupa aproximadamente a área da Estremadura Portuguesa, entre Leiria e Torres Vedras, tendo-se formado há milhões de anos, depois do recuo do mar que outrora ocupou a região.
in Roteiro de Minas.

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Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

3 valid minerals.

Rock Types Recorded


Rock list contains entries from the region specified including sub-localities

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Alphabetical List Tree Diagram

List of minerals arranged by Strunz 10th Edition classification

Group 3 - Halides
ⓘHalite3.AA.20NaCl
Group 4 - Oxides and Hydroxides
ⓘOpal4.DA.10SiO2 · nH2O
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
Unclassified
ⓘ'Jet'-

List of minerals for each chemical element

HHydrogen
Hⓘ OpalSiO2 · nH2O
CCarbon
Cⓘ CalciteCaCO3
OOxygen
Oⓘ CalciteCaCO3
Oⓘ OpalSiO2 · nH2O
NaSodium
Naⓘ HaliteNaCl
SiSilicon
Siⓘ OpalSiO2 · nH2O
ClChlorine
Clⓘ HaliteNaCl
CaCalcium
Caⓘ CalciteCaCO3

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GeoNames ID:8013029

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Eurasian PlateTectonic Plate
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