Rosa Monção
Granite

Rosa Monção
Granite
Coarsely grained porphyroid granite, dominantly biotitic and of a light rosy colour caused by the tonality of the potash feldspar megacrystals.
Other Names
Cristal Rosa, Rosa Minho, Rosa Salmão
Petrographic Classification
Granite
Occurrence
Monção, Valença
Origin
Viana do Castelo
Common Uses
Interiors and exteriors.
Available Reserves
Available
Source
Catalogo ROP of LNEG (http://rop.lneg.pt/rop/FormTipo.php)
Properties
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Compression breaking load139 Mpa
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Compression breaking load after freezing test146 Mpa
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Bending strength11,6 Mpa
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Volumetric weigth2640 kg/m3
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Water absorption at N.P. conditions0,3 %
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Aparent porosity0,8 %
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Thermal linear expansion coeficient8 X 10 -6 perº C
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Abrasion test (Amsler-Laffon)0,2 mm
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Impact test: minimum fall height75 cm
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Note: After 25 frost-defrost cycles the test pieces did not present any modifications in colour or structure.
Companies
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Etespo- Rochas Ornamentais, Lda.Pontevedra
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Laboriosa Tarefa – Unipessoal, Lda.Valença
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Alfredo Vicente Julião & Filho, Lda.Sintra
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Alves & Vinagre, Lda.Sintra
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Aurimarmore, Oficina Mecânica de Mármores e Cantarias, Lda.Palmela
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Duarte Mármores e GranitosSintra
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Eduardo Marques & Rosa, Lda.Ourém
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Eurobrás, Mármores e Granitos, Lda.Sintra
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Inovopedra – Indústria Inovadora de Rochas Ornamentais, Lda.Porto de Mós
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Jerónimo e Ramos, Lda.Cascais
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Lusorochas, Rochas Ornamentais, LdaSintra
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Marfilpe, S.A.Batalha
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Moreira & Vazão, Lda.Porto de Mós
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Netostones – Raul Dias Neto, S.A.Alcanena
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Paulo Jorge dos Reis FonsecaAlcobaça
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Pedra Alva – Sociedade Exploradora de Calcários do Centro, Lda.Ourém
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SOCIMAR – Sociedade Industrial de Mármores, Lda.Porto de Mós
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Transgranitos – Mármores e Granitos do Alto Tâmega, Lda.Vila Pouca de Aguiar