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The color of hematite lends itself to use as a pigment.
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El color de l’hematites pot utilitzar-se com a pigment.
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Font: Covost2
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In its brown form it is sometimes called brown hematite or brown iron ore.
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Pel seu color marró, de vegades s’anomena hematites marró o mena de ferro marró.
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Font: Covost2
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Picture layer: The paint layer is composed of the colours yellow (goethite), red (haematites) and black (carbon) applied to the fresco.
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Capa pictòrica: L’estrat pictòric està compost pels colors groc (goethita), vermell (hematites) i negre (carbó), aplicats al fresc.
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Font: MaCoCu
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In aerinite some cations of iron are as oxidized as in haematites and, therefore, they are iron (III); but others are in a lesser state of oxidization, iron (II).
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Alguns cations de ferro, a l’aerinita, estan tan oxidats com en l’hematites i, per tant, són ferro (III); però d’altres es troben en un estat d’oxidació inferior, ferro (II).
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Font: MaCoCu
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They corroborated that the mural had been done as a fresco with pigments such as haematites (red), goethite (yellow), carbon black, and green, which was a mixture of aerinite and goethite.
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Les analítiques van corroborar que la pintura mural era feta al fresc, amb pigments com ara l’hematites (vermell), la goethita (groc), el negre carbó i el verd, barreja de l’aerinita i la goethita.
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Font: MaCoCu
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RÍNXOL collection engraved and oxidized silver pendant with hetatites.
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Penjoll col·lecció RÍNXOL de plata gravada i oxidada amb hematites.
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Font: HPLT
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It is found as flattened dipyramidal crystals on hematite and baryte.
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Es troba en forma de cristalls bipiramidals en hematites i barita.
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Font: wikimatrix
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It may also contain small amounts of minerals such as clay, hematite, siderite and quartz.
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També pot contenir petites quantitats de minerals com argiles, hematites, siderites i quars.
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Font: NLLB
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The coercive field in these hematite nanoparticles increases with increasing particle size.
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El camp coercitiu en aquestes nanopartícules d’hematites augmenta en augmentar la mida de les partícules.
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Font: AINA
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The paintings have a red color and were executed using a mixture of red ochre (hematite), animal glue, and blood.
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Les pintures són d’un color vermellós aconseguit utilitzant una barreja d’ocre vermell (hematites), cola animal i sang.
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Font: wikimatrix
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