TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A nodule consisting of a hard shell of hydrated oxide of iron within which the yellow oxide becomes progressively softer toward the center which is sometimes empty.  2, record 1, English, - eaglestone

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Variété de limonite, qui se présente en nodules creux contenant des noyaux mobiles.  2, record 1, French, - a%C3%A9tite

Record number: 1, Textual support number: 1 CONT

D'autres roches, telles les silex ou les aétites, renferment également des cavités closes.  4, record 1, French, - a%C3%A9tite

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

Concreción de óxido férrico hidratado(limonita), cuyas capas concéntricas forman pequeñas masas esferoidales.  1, record 1, Spanish, - etites

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A water-soluble iron salt which is formed by reaction of ferric hydroxide and sulfuric acid, by reaction of iron and hot concentrated sulfuric acid, or which can be obtained in solution by reaction of chlorine and ferrous sulfate.  3, record 2, English, - iron%28III%29%20sulfate

Record number: 2, Textual support number: 1 OBS

Chemical formula: Fe₂(SO₄)₃ or Fe₂O₁₂S₃  3, record 2, English, - iron%28III%29%20sulfate

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Sel de fer soluble obtenu par la réaction de l'hydroxyde ferrique et de l'acide sulfurique, par la réaction du fer et de l'acide sulfurique, concentré et chaud, ou en solution par réaction du chlore et du sulfate ferreux, et qui est utilisé comme floculant, seul ou avec la chaux.  3, record 2, French, - sulfate%20de%20fer%28III%29

Record number: 2, Textual support number: 1 OBS

Formule chimique : Fe₂(SO₄)₃ ou Fe₂O₁₂S₃  3, record 2, French, - sulfate%20de%20fer%28III%29

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 DEF

Sólido cristalino amarillo o polvo blanco grisáceo. Poco tóxico no combustible.  1, record 2, Spanish, - sulfato%20f%C3%A9rrico

Record number: 2, Textual support number: 1 OBS

Fórmula química: Fe₂(SO₄)₃ o Fe₂O₁₂S₃  2, record 2, Spanish, - sulfato%20f%C3%A9rrico

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

A white to yellow hydrous sulfate of iron ...  1, record 3, English, - bilinite

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Sulfate naturel de fer hydraté.  1, record 3, French, - bilinite

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 DEF

Sulfato de hierro hidratado en el cual este metal se halla en sus dos formas : ferroso y férrico.  1, record 3, Spanish, - bilinita

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

A chemical product in the form of lilac to violet efflorescent crystals used in medicine, analytical chemistry and textile dyeing (as a mordant).  5, record 4, English, - ammonium%20iron%28III%29%20sulfate

Record number: 4, Textual support number: 1 OBS

Chemical formula: FeNH₄(SO₄)₂ or FeH₄NO₈S₂  5, record 4, English, - ammonium%20iron%28III%29%20sulfate

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 OBS

Formule chimique : FeNH₄(SO₄)₂ ou FeH₄NO₈S₂  3, record 4, French, - sulfate%20d%27ammonium%20et%20de%20fer%28III%29

Record 4,  Textual support,  Spanish

Record number: 4, Textual support number: 1 OBS

Fórmula química: FeNH₄(SO₄)₂ o FeH₄NO₈S₂  2, record 4, Spanish, - sulfato%20f%C3%A9rrico%20amoniacal

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

The monoxide of iron FeO obtained as a readily oxidizable black powder (as by heating ferrous oxalate) which is used as a catalyst, a glass colorant and in the steel industry.  4, record 5, English, - iron%28II%29%20oxide

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 CONT

Composés du fer. Il en existe deux séries principales : les composés ferreux, où le fer est divalent, et les composés ferriques, où il est trivalent. L'oxyde ferreux FeO, noir, est obtenu par réduction de l'oxyde ferrique à haute température.  3, record 5, French, - oxyde%20de%20fer%28II%29

Record 5,  Textual support,  Spanish

Record number: 5, Textual support number: 1 OBS

Propiedades : polvo negro; p. e 5, 7; p. f. 1420°C; insoluble en agua, soluble en ácidos. Obtención : preparado del oxalato por calentamiento, pero el producto suele contener algo de óxido férrico. Peligros : Tolerancia(como humo) ;10mg por metro cúbico de aire. Precauciones de transporte :(CG) peligroso cuando está caliente.  5, record 5, Spanish, - %C3%B3xido%20ferroso

Record number: 5, Textual support number: 1 CONT

Según sean sus valencias, el hierro da dos familias de compuestos : compuestos ferrosos [...] si el hierro es bivalente; compuestos férricos [...] si es trivalente. El óxido férrico o sesquióxido constituye el colcótar. El óxido ferroso o protóxido FeO se obtiene por reducción del anterior.  6, record 5, Spanish, - %C3%B3xido%20ferroso

Record number: 5, Textual support number: 2 CONT

El óxido ferroso se obtiene calentando el oxalato ferroso en ausencia de aire [...] Es inestable incluso a temperatura ambiente; al calor, se descompone rápidamente en hierro y Fe3[subíndice]O4[subíndice].  7, record 5, Spanish, - %C3%B3xido%20ferroso

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

A chemical product which appears under the form of brown crystals, melts at 300°C, is soluble in water, alcohol, and glycerol, and is used as a coagulant for sewage and industrial wastes, as an oxidizing and as a chlorinating agent, as a disinfectant, in copper etching, and as a mordant.  6, record 6, English, - iron%28III%29%20chloride

Record number: 6, Textual support number: 1 OBS

Chemical formula: FeCl₃ or Cl₃Fe  6, record 6, English, - iron%28III%29%20chloride

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 DEF

Produit chimique se présentant sous la forme de cristaux brun rouge, très soluble dans l'eau, l'alcool, l'éther, l'acétone, utilisé en thérapeutique, photogravure, héliogravure, comme mordant, catalyseur en synthèse organique, réactif de laboratoire, agent oxydant et dans la fabrication de colorants.  5, record 6, French, - chlorure%20de%20fer%28III%29

Record number: 6, Textual support number: 1 OBS

Formule chimique : FeCl₃ ou Cl₃Fe  5, record 6, French, - chlorure%20de%20fer%28III%29

Record 6,  Textual support,  Spanish

Record number: 6, Textual support number: 1 OBS

Fórmula química: FeCl₃ o Cl₃Fe  2, record 6, Spanish, - cloruro%20f%C3%A9rrico

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 DEF

A brownish-black to iron-black mineral belonging to the spinel group, and occurring in octahedral crystals in igneous rocks, or also massive in detrital deposits.  5, record 7, English, - chromite

Record number: 7, Textual support number: 1 CONT

Chromite is the only commercial ore of chromium.  2, record 7, English, - chromite

Record number: 7, Textual support number: 2 CONT

Chromite is mined almost exclusively from massive to semimassive accumulations in ultramafic or mafic igneous rocks.  6, record 7, English, - chromite

Record number: 7, Textual support number: 1 OBS

Chromite is so-named because Cr usually is the dominant element.  7, record 7, English, - chromite

Record number: 7, Textual support number: 2 OBS

Chemical formula: (Fe,Mg)(Cr,Al)2O₄  5, record 7, English, - chromite

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Espèce minérale [...] que l'on exploite comme minerai de chrome.  3, record 7, French, - chromite

Record number: 7, Textual support number: 1 CONT

Il est rare de trouver les chromites bien cristallisées; on les voit plus généralement en masses grenues de dureté d = 5,5 et dont la densité varie entre 4,5 et 5,0 [...] les chromites sont opaques et noir de fer. La poussière est noire avec un éclat submétallique. En esquilles très minces, elle peut être légèrement translucide. Non magnétique par elle-même [...] C'est une espèce minérale typique de roche basique [...]; elle peut même constituer [...] des amas individualisés qui forment les gîtes industriels dont on extrait le chrome.  5, record 7, French, - chromite

Record number: 7, Textual support number: 2 CONT

En dehors du chromocre [...] et de la crocoïte [...] qui n'ont qu'un intérêt scientifique, le seul minerai de chrome utilisé est la chromite ou fer chromé [...]  6, record 7, French, - chromite

Record number: 7, Textual support number: 3 CONT

La chromite est extraite presque exclusivement d'accumulations massives à semi-massives dans des roches ignées ultramafiques ou mafiques.  7, record 7, French, - chromite

Record number: 7, Textual support number: 1 OBS

Formule chimique : (Fe,Mg)(Cr,Al)2O₄  8, record 7, French, - chromite

Record 7,  Textual support,  Spanish

Record number: 7, Textual support number: 1 DEF

Cromato de hierro [...], que se encuentra en forma de masas granulares o compactas de color negro.  2, record 7, Spanish, - cromita

Record number: 7, Textual support number: 1 CONT

La cromita es una espinela en forma de pequeños cristales con frecuencia acompañados de serpentina. Contiene de 44 a 64% de óxido crómico, de 19 a 38% de óxido férrico y de 0 a 18% de magnesia. Es el más importante de todos los minerales de cromo beneficiados y se usa también como materia refractaria, pues es muy poco fusible.  2, record 7, Spanish, - cromita

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

A yellowish mineral which consists of a hydrous sulfate of iron and aluminum, occurring in silky fibrous forms.  4, record 8, English, - halotrichite

Record number: 8, Textual support number: 1 OBS

Named from the Latin "halotrichum," hair salts, in allusion to its fibrous habit.  4, record 8, English, - halotrichite

Record number: 8, Textual support number: 2 OBS

Halotrichite and alunogen have also been reported as existing as efflorescent masses of hair-like crystals, and were described as 'hair salt' in Dana's Mineralogy.  3, record 8, English, - halotrichite

Record number: 8, Textual support number: 3 OBS

Chemical formula: FeAl₂(SO_{4)•22H[ subscript 2}O  4, record 8, English, - halotrichite

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 DEF

Variété d'epsomite, sulfate hydraté naturel d'aluminium et de fer, dont les cristaux ont l'aspect fibreux de plumes d'oiseau.  1, record 8, French, - halotrichite

Record number: 8, Textual support number: 1 OBS

Formule chimique : FeAl₂(SO_{4)•22H[ indice 2}O  1, record 8, French, - halotrichite

Record 8,  Textual support,  Spanish

Record number: 8, Textual support number: 1 DEF

Sulfato hidratado de hierro y aluminio [...]; es un mineral fibroso, blancuzco o verde, soluble en el agua, que cristaliza en el sistema monoclínico.  1, record 8, Spanish, - halotriquita

Record number: 8, Textual support number: 1 OBS

Fórmula química: FeAl₂(SO_{4)•22H[ subíndice 2}O  1, record 8, Spanish, - halotriquita

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

A white, red, or grayish ferroan variety of dolomite commonly associated with deposits of iron ores and commonly forming thin veins of secondary matter in some coal seams.  5, record 9, English, - ankerite

Record number: 9, Textual support number: 1 OBS

ankerite: So named after the Austrian mineralogist M.J. Anker.  5, record 9, English, - ankerite

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 DEF

Carbonate de calcium et de magnésium, du système cristallin rhomboédrique, blanc, rouge ou grisâtre.  5, record 9, French, - ank%C3%A9rite

Record number: 9, Textual support number: 1 CONT

La dolomite [...] a souvent une partie de son Mg substitué par du Fe (ankérite), ce qui lui confère une coloration blanc jaunâtre, qui devient brunâtre lorsque le fer s'oxyde.  6, record 9, French, - ank%C3%A9rite

Record number: 9, Textual support number: 2 CONT

On rencontre [...] le carbonate double [...] ou dolomie qui peut contenir du fer (ankérites).  7, record 9, French, - ank%C3%A9rite

Record number: 9, Textual support number: 3 CONT

[...] les ankérites sont des dolomies plus ou moins ferrifères qui prennent une teinte brunâtre par oxydation naturelle.  7, record 9, French, - ank%C3%A9rite

Record number: 9, Textual support number: 1 OBS

ankérite : Étymologie : en l'honneur de M.J. Anker, minéralogiste autrichien.  8, record 9, French, - ank%C3%A9rite

Record 9,  Textual support,  Spanish

Record number: 9, Textual support number: 1 DEF

Dolomita, de color entre pardo y negro, que contiene manganeso y carbonato férrico.  1, record 9, Spanish, - ankerita

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 DEF

The red or black crystalline sesquioxide of iron ... that is found in nature both as hematite and as hydrated forms (as rust and limonite) and is also obtained synthetically (as by calcining ferrous sulfate or hydrated ferric oxide) and that is used chiefly as a pigment and polishing material and in the removal of hydrogen sulfide from gases.  9, record 10, English, - iron%28III%29%20oxide

Record number: 10, Textual support number: 1 OBS

Chemical formula: Fe₂O₃  2, record 10, English, - iron%28III%29%20oxide

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 CONT

L'oxyde ferrique [...] est très répandu dans la nature; la rouille en est un hydrate.  7, record 10, French, - oxyde%20de%20fer%28III%29

Record number: 10, Textual support number: 1 OBS

Formule chimique : Fe₂O₃  1, record 10, French, - oxyde%20de%20fer%28III%29

Record 10,  Textual support,  Spanish

Record number: 10, Textual support number: 1 DEF

Compuesto de oxígeno y hierro [...]  2, record 10, Spanish, - %C3%B3xido%20f%C3%A9rrico

Record number: 10, Textual support number: 1 OBS

Polvo de color rojo oscuro, denso, que se encuentra en la naturaleza(hematites) y que puede obtenerse por calcinación del sulfato ferroso o deshidratación del hidróxico férrico. Tiene aplicaciones en metalurgia, como pigmento en pinturas, en productos cauchíferos y como mordiente en la industria textil.  2, record 10, Spanish, - %C3%B3xido%20f%C3%A9rrico

Record number: 10, Textual support number: 2 OBS

El óxido férrico o sesquióxido constituye el colcótar.  5, record 10, Spanish, - %C3%B3xido%20f%C3%A9rrico

Record number: 10, Textual support number: 3 OBS

Fórmula química: Fe₂O₃  2, record 10, Spanish, - %C3%B3xido%20f%C3%A9rrico

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

A green mineral of the amphibole group consisting of calcium magnesium iron silicate.  3, record 11, English, - actinolite

Record number: 11, Textual support number: 1 OBS

actinolite: ... from the Greek "aktis," ray, and "lithos," stone, in allusion to its common occurrence as bundles of radiating needles.  4, record 11, English, - actinolite

Record number: 11, Textual support number: 2 OBS

Chemical formula: Ca₂(Mg,Fe)₅Si₈O₂₂(OH)₂  5, record 11, English, - actinolite

Record number: 11, Textual support number: 3 OBS

actinolite: term used at Natural Resources Canada - Earth Sciences Sector.  5, record 11, English, - actinolite

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 DEF

Amphibole calcaire, magnésienne et ferrifère, monoclinique, isomorphe de la trémolite, de couleur vert olive à vert foncé, caractéristique du faciès métamorphique à albite et épidote.  3, record 11, French, - actinote

Record number: 11, Textual support number: 1 CONT

L'amiante amphibole se compose d'une variété fibreuse de trémolite, silicate hydraté de calcium et magnésium [...]; la variété connue sous le nom d'actinolite, contient un pourcentage de fer ferreux égal à 15 à 20 %.  4, record 11, French, - actinote

Record number: 11, Textual support number: 2 CONT

L'actinote est une amphibole fortement magnésienne et non alumineuse.  5, record 11, French, - actinote

Record number: 11, Textual support number: 1 OBS

Formule chimique : Ca₂(Mg,Fe)₅Si₈O₂₂(OH)₂  6, record 11, French, - actinote

Record number: 11, Textual support number: 2 OBS

actinote : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre.  6, record 11, French, - actinote

Record 11,  Textual support,  Spanish

Record number: 11, Textual support number: 1 DEF

Anfíbol cálcico, férrico y magnésico que es una variedad isomorfa de la tremolita; es un mineral verde oscuro que cristaliza en el sistema monoclínico.  1, record 11, Spanish, - actinota

Record number: 11, Textual support number: 1 OBS

Fórmula química: Ca₂(Mg,Fe)₅Si₈O₂₂(OH)₂  2, record 11, Spanish, - actinota

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 DEF

A reddish brown gelatinous precipitate that is soluble in acids and insoluble in water and alcohol and that is used in pigments and water purification and as a catalyst.  7, record 12, English, - iron%28III%29%20hydroxide

Record number: 12, Textual support number: 1 OBS

ferric hydroxide: [Also used to designate the] red to reddish brown crystalline oxide and hydroxide FeO(OH) occurring in nature as lepidocrocite.  8, record 12, English, - iron%28III%29%20hydroxide

Record number: 12, Textual support number: 1 CONT

The ferric hydroxide is left behind to form a residual deposit at the surface and this is known as a gossan or iron hat ...  9, record 12, English, - iron%28III%29%20hydroxide

Record number: 12, Textual support number: 2 OBS

Chemical formula: Fe(OH)₃  7, record 12, English, - iron%28III%29%20hydroxide

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 CONT

Chapeaux oxydés. - Dans la partie supérieure d'un corps minéralisé [...], entre la surface de la nappe phréatique et la surface du sol existe une zone aérée où percolent des eaux chargées d'oxygène et de gaz carbonique. Dans cette zone le filon est oxydé; il y a formation de sulfates et d'hydroxydes ferriques.  4, record 12, French, - hydroxyde%20de%20fer%28III%29

Record number: 12, Textual support number: 1 OBS

Formule chimique : Fe(OH)₃  5, record 12, French, - hydroxyde%20de%20fer%28III%29

Record 12,  Textual support,  Spanish

Record number: 12, Textual support number: 1 OBS

Precipitado pardo, soluble en ácidos, insoluble en agua, alcohol y éter. No combustible. Poco tóxico.  3, record 12, Spanish, - hidr%C3%B3xido%20f%C3%A9rrico

Record number: 12, Textual support number: 2 OBS

Fórmula química: Fe(OH)₃  4, record 12, Spanish, - hidr%C3%B3xido%20f%C3%A9rrico

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 CONT

This spinel mineral [chromite] can show a considerable variation in composition with ... ferric iron substituting for the chromium.  3, record 13, English, - ferric%20iron

Record number: 13, Textual support number: 2 CONT

... iron, Fe, and manganese ... usually occur in groundwater in solutions as ferrous, Fe²⁺, and manganous, Mn2+, ions. When exposed to air, they form the insoluble ferric, Fe³⁺, and manganic ... forms, making the water turbid ...  4, record 13, English, - ferric%20iron

Record number: 13, Textual support number: 1 OBS

Symbol: Fe³⁺ or Fe⁺³ or Fe⁺⁺⁺ or Fe(III)  5, record 13, English, - ferric%20iron

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 CONT

Si l'on considère les deux types d'ions Fe++ et Fe+++ on constate que [...] le fer ferreux bivalent est relativement plus abondant que le fer ferrique trivalent [...]  4, record 13, French, - fer%20ferrique

Record number: 13, Textual support number: 2 CONT

[...] la formation de ces gisements de fer rubané cessa brusquement il y a environ 1,8 milliard d'années, lorsque l'atmosphère se chargea d'oxygène. La mobilité du fer diminua à mesure que le fer ferreux s'oxydait en fer ferrique, moins soluble.  5, record 13, French, - fer%20ferrique

Record number: 13, Textual support number: 3 CONT

La structure électronique du fer, des ions ferreux (Fe²⁺) et ferriques (Fe³⁺) met en évidence des électrons de spin non appariés [...]  6, record 13, French, - fer%20ferrique

Record number: 13, Textual support number: 1 OBS

Símbolo : Fe³⁺ ou Fe⁺³ ou Fe⁺⁺⁺ ou Fe(III)  7, record 13, French, - fer%20ferrique

Record 13,  Textual support,  Spanish

Record number: 13, Textual support number: 1 OBS

Según sean sus valencias, el hierro da dos familias de compuestos: compuestos ferrosos (cuyas disoluciones suelen ser verdes), si el hierro es bivalente; compuestos férricos, de color entre amarillo y rojo, si es trivalente.  1, record 13, Spanish, - hierro%20f%C3%A9rrico

Record number: 13, Textual support number: 2 OBS

Symbol: Fe³⁺ o Fe⁺³ o Fe⁺⁺⁺ o Fe(III)  2, record 13, Spanish, - hierro%20f%C3%A9rrico

Record 14,  Textual support,  English

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 DEF

Se dit du fer et des composés dans lesquels il se trouve sous cet état.  2, record 14, French, - ferrique

Record number: 14, Textual support number: 1 CONT

Les composés trivalents les plus fréquents sont : - [...] - l'hydrate ferrique, Fe (OH)3 de couleur rouille.  2, record 14, French, - ferrique

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 DEF

Hydrous ferric oxide, ..., an important ore of iron, occurring in stalactitic, mammillary or earthy forms, of a dark brown color, and as a yellowish-brown powder.  3, record 15, English, - limonite

Record number: 15, Textual support number: 1 OBS

The chief constituent of bog iron ore.  3, record 15, English, - limonite

Record number: 15, Textual support number: 2 OBS

brown hematite: ... The term is a misnomer, because true hematite (unlike limonite) is anhydrous.  5, record 15, English, - limonite

Record number: 15, Textual support number: 3 OBS

brown ocher: A limonite that is used as a pigment.  5, record 15, English, - limonite

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 DEF

Minerai de fer, qui est un oxyde ferrique hydraté naturel.  3, record 15, French, - limonite

Record number: 15, Textual support number: 1 CONT

[...] la limonite [...] dans la majorité des cas, est un gel de fer [...] du même type que l'alumogel ou [...] est caractérisée par la prédominance d'un des hydroxydes de fer cristallisés, principalement la goethite. La limonite peut se présenter aussi en formes pseudomorphes [...], botryoïdes [...]  6, record 15, French, - limonite

Record number: 15, Textual support number: 2 CONT

La limonite, ou hématite brune, est formée de goethite et de lépidocrocite plus ou moins bien cristallisées et hydratées. [...] C'est le plus répandu des minerais de fer.  3, record 15, French, - limonite

Record number: 15, Textual support number: 3 CONT

La limonite serait [...] un mélange de goethite ou de lépidocrocite [...] avec ou sans hématite [...] et avec de l'eau adsorbée.  7, record 15, French, - limonite

Record number: 15, Textual support number: 4 CONT

Limonite transportée en halo autour d'une cavité laissée par la dissolution d'un cristal de pyrite [...]  7, record 15, French, - limonite

Record number: 15, Textual support number: 5 CONT

Limonite indigène, en réseau cellulaire, cloisonnant une cavité, sur la place d'anciens sulfures de cuivre et de fer [...]  7, record 15, French, - limonite

Record 15,  Textual support,  Spanish

Record number: 15, Textual support number: 1 DEF

Óxido férrico hidratado, amorfo, que es el mineral de hierro más abundante.  1, record 15, Spanish, - limonita

Record number: 15, Textual support number: 1 CONT

La limonita, propiamente dicha, también llamada hematites parda, es una mezcla de goethita FeO₂H y de lepidocrocita FeO, OH, minerales que cristalizan en el sistema ortorrómbico y que también se encuentran separadamente.  1, record 15, Spanish, - limonita

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 DEF

A white or slightly colored hexagonal mineral: ... It sometimes contains appreciable aluminum, and it is dimorphous with paracoquimbite.  1, record 16, English, - coquimbite

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 DEF

Sulfate hydraté de fer cristallisant dans le système rhomboédrique en cristaux tabulaires ou en agrégats finement granulaires incolores, verdâtres ou bleuâtres.  1, record 16, French, - coquimbite

Record number: 16, Textual support number: 1 OBS

On le trouve dans les roches métamorphiques et magmatiques d'Italie, de Finlande, de Norvège, etc. Les beaux cristaux limpides de couleur bleue sont connus sous le nom impropre de "saphir d'eau".  1, record 16, French, - coquimbite

Record 16,  Textual support,  Spanish

Record number: 16, Textual support number: 1 DEF

Sulfato férrico hidratado [...]  1, record 16, Spanish, - coquimbita

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 DEF

Pseudomorph of hematite or limonite after arsenopyrite.  1, record 17, English, - crucite

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 DEF

Oxyde ferrique naturel, pseudomorphique du mispickel.  1, record 17, French, - crucite

Record 17,  Textual support,  Spanish

Record number: 17, Textual support number: 1 DEF

Óxido férrico, mineral seudomorfo del mispíquel.  1, record 17, Spanish, - crucita

Record 18,  Textual support,  English

Record 18,  Textual support,  French

Record 18,  Textual support,  Spanish

Record number: 18, Textual support number: 1 DEF

Óxido utilizado para recubrir las cintas magnéticas con fines de registro.  1, record 18, Spanish, - %C3%B3xido%20f%C3%A9rrico%20gamma

Record 19,  Textual support,  French

Record 19,  Textual support,  Spanish

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 DEF

Oxidized form of haemoglobin that is unable to bind oxygen because the ferrous atoms of the haem group have been oxidized to their ferric state.  1, record 20, English, - methaemoglobin

Record number: 20, Textual support number: 1 CONT

In the normal function of hemoglobin and myoglobin the iron atom does not undergo change in valence as oxygen is bound and lost; it remains in the Fe(II) state. However, both hemoglobin and myoglobin can be oxidized to the Fe(III), or hemin, form by oxidizing agents such as ferricyanide, with a change in color from red to brown. The respective products, which do not function reversibly as oxygen carriers, are called methemoglobin and metmyoglobin. In the cytochromes, however, the iron atom undergoes reversible changes between Fe(II) and Fe(III) forms; cytochromes serve as electron carriers, whereas hemoglobin and myoglobin act as ligand (oxygen) carriers.  3, record 20, English, - methaemoglobin

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 DEF

Forme anormalement oxydée de l'hémoglobine, le fer de l'hème passant de l'état ferreux (Fe⁺⁺) à l'état ferrique (Fe⁺⁺⁺).  1, record 20, French, - m%C3%A9th%C3%A9moglobine

Record number: 20, Textual support number: 1 OBS

Les hématies en contiennent 1% dans les conditions normales.  1, record 20, French, - m%C3%A9th%C3%A9moglobine

Record 20,  Textual support,  Spanish

Record number: 20, Textual support number: 1 DEF

Hemoglobina oxidada en la que los átomos de hierro aparecen en estado férrico y, por tanto, es incapaz de actuar como pigmento respiratorio.  2, record 20, Spanish, - metahemoglobina

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 DEF

Visible corrosion products consisting mainly of hydrated iron oxides. [Definition standardized by ISO.]  1, record 21, English, - rust

Record number: 21, Textual support number: 1 OBS

rust: term standardized by ISO.  2, record 21, English, - rust

Record 21,  Textual support,  French

Record number: 21, Textual support number: 1 DEF

Produit visible de corrosion, à base d'oxydes de fer hydratés. [Définition normalisée par l'ISO.]  2, record 21, French, - rouille

Record number: 21, Textual support number: 1 OBS

rouille : terme normalisé par l'ISO et l'AFNOR.  3, record 21, French, - rouille

Record 21,  Textual support,  Spanish

Record number: 21, Textual support number: 1 DEF

Óxido férrico hidratado que se forma sobre el hierro expuesto a la humedad.  1, record 21, Spanish, - herrumbre

Record 22,  Textual support,  French

Record 22,  Textual support,  Spanish

Record 23,  Textual support,  French

Record 23,  Textual support,  Spanish

Record 24,  Textual support,  French

Record 24,  Textual support,  Spanish

Record 25,  Textual support,  French

Record 25,  Textual support,  Spanish

Record 26,  Textual support,  French

Record 26,  Textual support,  Spanish

Record 27,  Textual support,  French

Record 27,  Textual support,  Spanish

Record 28,  Textual support,  French

Record 28,  Textual support,  Spanish

Record 29,  Textual support,  French

Record 29,  Textual support,  Spanish

Record 30,  Textual support,  French

Record 30,  Textual support,  Spanish

Record 31,  Textual support,  French

Record 31,  Textual support,  Spanish

Record 32,  Textual support,  French

Record 32,  Textual support,  Spanish