TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
TRIDYMITE [9 records]
Record 1 - internal organization data 2012-03-02
Record 1, English
Record 1, Subject field(s)
- Petrography
Record 1, Main entry term, English
- domite
1, record 1, English, domite
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
An altered, porphyritic oligoclase-biotite trachyte that contains tridymite in the groundmass. 1, record 1, English, - domite
Record number: 1, Textual support number: 1 OBS
It is named for Puy de Dome in the Auvergne district of France. 1, record 1, English, - domite
Record 1, French
Record 1, Domaine(s)
- Pétrographie
Record 1, Main entry term, French
- domite
1, record 1, French, domite
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- dômite 2, record 1, French, d%C3%B4mite
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Trachyandésite du Puy-de-Dôme, à biotite de couleur claire. 3, record 1, French, - domite
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2012-02-01
Record 2, English
Record 2, Subject field(s)
- Chemical Elements and Compounds
- Food Additives
- Mineralogy
- Photoelectricity and Electron Optics
Universal entry(ies) Record 2
Record 2, Main entry term, English
- silica
1, record 2, English, silica
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- silicon oxide 2, record 2, English, silicon%20oxide
correct
- silicon dioxide 3, record 2, English, silicon%20dioxide
correct
- silica dioxide 4, record 2, English, silica%20dioxide
correct
- dioxide of silicon 5, record 2, English, dioxide%20of%20silicon
correct
- silicic anhydride 6, record 2, English, silicic%20anhydride
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
Compound of the two most abundant elements in the Earth’s crust, silicon and oxygen. 4, record 2, English, - silica
Record number: 2, Textual support number: 1 OBS
[Silica] has three main crystalline varieties : quartz(by far the most abundant), tridymite, and cristobalite. Other varieties include coesite, keatite, and lechatelierite. 4, record 2, English, - silica
Record number: 2, Textual support number: 2 OBS
Silicon dioxide ... [is used as:] Anti-caking agent for garlic salt, onion salt ... Icing Sugar ... Unstandardized dry mixes ...; celery salt and celery pepper ... Cayenne pepper ... 7, record 2, English, - silica
Record number: 2, Textual support number: 3 OBS
Chemical formula: SiO2. 8, record 2, English, - silica
Record 2, French
Record 2, Domaine(s)
- Éléments et composés chimiques
- Additifs alimentaires
- Minéralogie
- Photo-électricité et optique électronique
Entrée(s) universelle(s) Record 2
Record 2, Main entry term, French
- silice
1, record 2, French, silice
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- dioxyde de silicium 2, record 2, French, dioxyde%20de%20silicium
correct, masculine noun
- oxyde de silicium 3, record 2, French, oxyde%20de%20silicium
correct, masculine noun
- anhydride silicique 2, record 2, French, anhydride%20silicique
correct, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Composé de silicium le mieux connu [qui] existe à l'état naturel dans diverses roches (silex, quartz, calcédoine, améthyste) et dans les sables. 2, record 2, French, - silice
Record number: 2, Textual support number: 1 OBS
Il a de nombreuses applications industrielles (fabrication du verre, des céramiques, des abrasifs, etc.) 2, record 2, French, - silice
Record number: 2, Textual support number: 2 OBS
Formule chimique : SiO2 4, record 2, French, - silice
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Elementos y compuestos químicos
- Aditivos alimentarios
- Mineralogía
- Fotoelectricidad y óptica electrónica
Entrada(s) universal(es) Record 2
Record 2, Main entry term, Spanish
- sílice
1, record 2, Spanish, s%C3%ADlice
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- dióxido de silicio 2, record 2, Spanish, di%C3%B3xido%20de%20silicio
correct, masculine noun
- anhídrido silícico 3, record 2, Spanish, anh%C3%ADdrido%20sil%C3%ADcico
masculine noun
- óxido de silicio 4, record 2, Spanish, %C3%B3xido%20de%20silicio
masculine noun
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Compuesto de oxígeno y silicio [...] 2, record 2, Spanish, - s%C3%ADlice
Record number: 2, Textual support number: 1 CONT
En la naturaleza se encuentra en distintas especies mineralógicas cristalizadas (cuarzo, tridimita y cristobalita) o pseudocristalinas (sílex, ópalo, ágata, etc.). 2, record 2, Spanish, - s%C3%ADlice
Record number: 2, Textual support number: 1 OBS
Fórmula química: SiO2. 5, record 2, Spanish, - s%C3%ADlice
Record 3 - internal organization data 2011-03-22
Record 3, English
Record 3, Subject field(s)
- Chemical Elements and Compounds
- Mineralogy
Universal entry(ies) Record 3
Record 3, Main entry term, English
- quartz
1, record 3, English, quartz
correct
Record 3, Abbreviations, English
- qtz 2, record 3, English, qtz
correct, see observation
- qz 2, record 3, English, qz
correct
Record 3, Synonyms, English
- crystalline silica, quartz 3, record 3, English, crystalline%20silica%2C%20quartz
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 OBS
One of the allotropic forms of crystalline silica, the other forms being cristobalite, tripoli and tridymite. 4, record 3, English, - quartz
Record number: 3, Textual support number: 2 OBS
qtz: ... abbreviation ... used in drilling reports. 5, record 3, English, - quartz
Record number: 3, Textual support number: 3 OBS
Chemical formulas: O2Si or SiO2 4, record 3, English, - quartz
Record 3, French
Record 3, Domaine(s)
- Éléments et composés chimiques
- Minéralogie
Entrée(s) universelle(s) Record 3
Record 3, Main entry term, French
- quartz
1, record 3, French, quartz
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- silice cristalline, quartz 2, record 3, French, silice%20cristalline%2C%20quartz
correct, feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Une des variétés allotropiques de la silice cristallisée. 3, record 3, French, - quartz
Record number: 3, Textual support number: 1 CONT
La silice ou dioxyde de silicium (formule moléculaire : SiO2) peut exister sous forme de silice cristalline ou de silice amorphe. La silice cristalline, peut se présenter sous plusieurs formes (polymorphes : même formule chimique mais structure cristalline différente). Le quartz (CAS : 14808-60-7) [...] La cristobalite (CAS : 14464-46-1) [...] Le tripoli (CAS : 1317-95-9) [et la] tridymite (CAS : 15468-32-3) [...] 4, record 3, French, - quartz
Record number: 3, Textual support number: 1 OBS
Formules chimiques : O2Si ou SiO2 5, record 3, French, - quartz
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Elementos y compuestos químicos
- Mineralogía
Entrada(s) universal(es) Record 3
Record 3, Main entry term, Spanish
- cuarzo
1, record 3, Spanish, cuarzo
correct, masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 CONT
El cuarzo es un mineral muy duro (grado 7 en la escala de Mohs) y hasta puede rayar el acero. Es muy abundante, pues entra en la composición de muchas rocas, especialmente en las de granito. 2, record 3, Spanish, - cuarzo
Record number: 3, Textual support number: 1 OBS
Sílice SiO2 cuyas numerosas variedades cristalizan en el sistema hexagonal. 2, record 3, Spanish, - cuarzo
Record number: 3, Textual support number: 2 OBS
Fórmulas químicas: O2Si o SiO2 3, record 3, Spanish, - cuarzo
Record 4 - internal organization data 2011-03-15
Record 4, English
Record 4, Subject field(s)
- Chemical Elements and Compounds
- Mineralogy
Universal entry(ies) Record 4
Record 4, Main entry term, English
- cristobalite
1, record 4, English, cristobalite
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- crystalline-cristobalite silica 2, record 4, English, crystalline%2Dcristobalite%20silica
- crystalline silica, cristobalite 3, record 4, English, crystalline%20silica%2C%20cristobalite
- calcined diatomite 2, record 4, English, calcined%20diatomite
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
One of the three main forms of silica(the others being quartz and tridymite), formed at high temperatures as high-cristobalite and changing at lower temperatures to a structurally related metastable polymorph, low-cristobalite, which occurs both massive(e. g. in opal) and as small, usually octahedral, crystals. 4, record 4, English, - cristobalite
Record number: 4, Textual support number: 1 OBS
Chemical formulas: O2Si or SiO2 5, record 4, English, - cristobalite
Record 4, French
Record 4, Domaine(s)
- Éléments et composés chimiques
- Minéralogie
Entrée(s) universelle(s) Record 4
Record 4, Main entry term, French
- cristobalite
1, record 4, French, cristobalite
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- silice cristalline, cristobalite 2, record 4, French, silice%20cristalline%2C%20cristobalite
feminine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Variété de silice formée à haute température, du système cristallin quadratique pseudo-cubique. 3, record 4, French, - cristobalite
Record number: 4, Textual support number: 1 OBS
La silice ou dioxyde de silicium (formule moléculaire : SiO2) peut exister sous forme de silice cristalline ou de silice amorphe. La silice cristalline, peut se présenter sous plusieurs formes (polymorphes : même formule chimique mais structure cristalline différente). Le quartz (CAS : 14808-60-7) [...] La cristobalite (CAS : 14464-46-1) [...] Le tripoli (CAS : 1317-95-9) [et la] tridymite (CAS : 15468-32-3) [...] 4, record 4, French, - cristobalite
Record number: 4, Textual support number: 2 OBS
Formules chimiques : O2Si ou SiO2 5, record 4, French, - cristobalite
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Elementos y compuestos químicos
- Mineralogía
Entrada(s) universal(es) Record 4
Record 4, Main entry term, Spanish
- cristobalita
1, record 4, Spanish, cristobalita
correct, feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Variedad de sílice cristalizada en el sistema tetragonal, que se encuentra en las cavidades internas de la andesita, la traquita y otras rocas volcánicas, especialmente en las mexicanas de San Cristóbal, a las cuales debe su nombre. 1, record 4, Spanish, - cristobalita
Record number: 4, Textual support number: 1 OBS
Entra también en la composición de ciertas variedades de ágata y de bentonita. Es el producto que resulta al calentarse el cuarzo a más de 1470º C. Normalmente no tendría que existir a la temperatura ambiente, pero constituye uno de los casos del estado metastable. 1, record 4, Spanish, - cristobalita
Record number: 4, Textual support number: 2 OBS
Fórmulas químicas: O2Si o SiO2 2, record 4, Spanish, - cristobalita
Record 5 - internal organization data 2011-03-15
Record 5, English
Record 5, Subject field(s)
- Chemical Elements and Compounds
- Mineralogy
Universal entry(ies) Record 5
Record 5, Main entry term, English
- crystalline silica
1, record 5, English, crystalline%20silica
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- silica-crystalline 2, record 5, English, silica%2Dcrystalline
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
Crystalline silica is the scientific name for a group of minerals composed of silicon and oxygen. The term crystalline refers to the fact that the oxygen and silicon atoms are arranged in a three dimensional repeating pattern. ... Because oxygen is the most abundant element in the Earth’s crust and silicon is the second most abundant, the formation of silica is quite common in nature. … quartz, … is the most common form of silica found in nature. Silica can also be biological in origin, produced by tiny organisms. The most significant of these are diatoms (plants) and radiolarians (animals) ... Thus, silica can be found in more than one state—amorphous as in the remains from a diatom and crystalline as in a quartz crystal … Both are SiO2, but they are quite different physically. 3, record 5, English, - crystalline%20silica
Record number: 5, Textual support number: 2 CONT
Crystalline silica is a basic component of soil, sand, granite, and many other minerals. Quartz is the most common form of crystalline silica. Cristobalite and tridymite are two other forms of crystalline silica. All three forms may become respirable size particles when workers chip, cut, drill, or grind objects that contain crystalline silica. 4, record 5, English, - crystalline%20silica
Record number: 5, Textual support number: 1 OBS
Chemical formulas: O2Si or SiO2 5, record 5, English, - crystalline%20silica
Record 5, French
Record 5, Domaine(s)
- Éléments et composés chimiques
- Minéralogie
Entrée(s) universelle(s) Record 5
Record 5, Main entry term, French
- silice cristalline
1, record 5, French, silice%20cristalline
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
La silice ou dioxyde de silicium (formule moléculaire : SiO2) peut exister sous forme de silice cristalline ou de silice amorphe. La silice cristalline, peut se présenter sous plusieurs formes (polymorphes : même formule chimique mais structure cristalline différente). Le quartz (CAS : 14808-60-7) [...] La cristobalite (CAS : 14464-46-1) [...] Le tripoli (CAS : 1317-95-9) [et la] tridymite (CAS : 15468-32-3) [...] 2, record 5, French, - silice%20cristalline
Record number: 5, Textual support number: 1 OBS
Formules chimiques : O2Si ou SiO2 3, record 5, French, - silice%20cristalline
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2011-03-15
Record 6, English
Record 6, Subject field(s)
- Chemical Elements and Compounds
- Mineralogy
Universal entry(ies) Record 6
Record 6, Main entry term, English
- tripoli
1, record 6, English, tripoli
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- crystalline silica, tripoli 2, record 6, English, crystalline%20silica%2C%20tripoli
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 OBS
One of the allotropic forms of crystalline silica, the other forms being cristobalite, quartz, and tridymite. 1, record 6, English, - tripoli
Record number: 6, Textual support number: 2 OBS
Chemical formulas: O2Si or SiO2 1, record 6, English, - tripoli
Record 6, French
Record 6, Domaine(s)
- Éléments et composés chimiques
- Minéralogie
Entrée(s) universelle(s) Record 6
Record 6, Main entry term, French
- tripoli
1, record 6, French, tripoli
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- silice cristalline, tripoli 2, record 6, French, silice%20cristalline%2C%20tripoli
correct, feminine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
La silice ou dioxyde de silicium (formule moléculaire : SiO2) peut exister sous forme de silice cristalline ou de silice amorphe. La silice cristalline, peut se présenter sous plusieurs formes (polymorphes : même formule chimique mais structure cristalline différente). Le quartz (CAS : 14808-60-7) [...] La cristobalite (CAS : 14464-46-1) [...] Le tripoli (CAS : 1317-95-9) [et la] tridymite (CAS : 15468-32-3) [...] 3, record 6, French, - tripoli
Record number: 6, Textual support number: 1 OBS
Formules chimiques : O2Si ou SiO2 4, record 6, French, - tripoli
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2011-03-15
Record 7, English
Record 7, Subject field(s)
- Chemical Elements and Compounds
- Mineralogy
Universal entry(ies) Record 7
Record 7, Main entry term, English
- tridymite
1, record 7, English, tridymite
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- crystalline silica, tridymite 2, record 7, English, crystalline%20silica%2C%20tridymite
correct
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
A crystallized form of silica, occurring in small hexagonal tables, found in trachyte and other igneous rocks. 3, record 7, English, - tridymite
Record number: 7, Textual support number: 1 CONT
Tridymite is essentially a volcanic mineral. 3, record 7, English, - tridymite
Record number: 7, Textual support number: 1 OBS
[One of the allotropic forms of crystalline silica], the other forms being cristobalite, quartz and tripoli. 4, record 7, English, - tridymite
Record number: 7, Textual support number: 2 OBS
Chemical formulas: O2Si or SiO2 4, record 7, English, - tridymite
Record 7, French
Record 7, Domaine(s)
- Éléments et composés chimiques
- Minéralogie
Entrée(s) universelle(s) Record 7
Record 7, Main entry term, French
- tridymite
1, record 7, French, tridymite
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- silice cristalline, tridymite 2, record 7, French, silice%20cristalline%2C%20tridymite
correct, feminine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Une des variétés allotropiques de la silice cristallisée. 3, record 7, French, - tridymite
Record number: 7, Textual support number: 1 CONT
La silice ou dioxyde de silicium (formule moléculaire : SiO2) peut exister sous forme de silice cristalline ou de silice amorphe. La silice cristalline, peut se présenter sous plusieurs formes (polymorphes : même formule chimique mais structure cristalline différente). Le quartz (CAS : 14808-60-7) [...] La cristobalite (CAS : 14464-46-1) [...] Le tripoli (CAS : 1317-95-9) [et la] tridymite (CAS : 15468-32-3) [...] 4, record 7, French, - tridymite
Record number: 7, Textual support number: 1 OBS
Formules chimiques : O2Si ou SiO2 5, record 7, French, - tridymite
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2011-01-11
Record 8, English
Record 8, Subject field(s)
- Mineralogy
- Gemmology
- Jewellery
Universal entry(ies) Record 8
Record 8, Main entry term, English
- opal
1, record 8, English, opal
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
A noncrystalline, transparent to opaque hydrous silica, occurring in nearly all colors. 2, record 8, English, - opal
Record number: 8, Textual support number: 1 OBS
[This] mineral... has been shown by electron diffraction to consist of packed spheres of silica; some so-called opal gives weak X-ray patterns of cristobalite or tridymite. 3, record 8, English, - opal
Record number: 8, Textual support number: 2 OBS
Chemical formula: SiO2•nH2O 4, record 8, English, - opal
Record 8, French
Record 8, Domaine(s)
- Minéralogie
- Gemmologie
- Joaillerie et bijouterie
Entrée(s) universelle(s) Record 8
Record 8, Main entry term, French
- opale
1, record 8, French, opale
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Variété de silice, sans système cristallin (amorphe), se présentant en nodules et concrétions, formée de petits cristaux disposés sans ordre et contenant de 6 à 10 % d'eau. 2, record 8, French, - opale
Record number: 8, Textual support number: 1 CONT
L'opale, autre variété de silice, a longtemps été considérée comme amorphe. En réalité, l'opale est faite de cristallites, de cristobalite et de tridymite désordonnées. 3, record 8, French, - opale
Record number: 8, Textual support number: 1 OBS
Formule chimique : SiO2•nH2O 4, record 8, French, - opale
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Mineralogía
- Estudio de las gemas
- Artículos de joyería
Entrada(s) universal(es) Record 8
Record 8, Main entry term, Spanish
- ópalo
1, record 8, Spanish, %C3%B3palo
correct, masculine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record number: 8, Textual support number: 1 DEF
Sílice hidratada o gelatinosa, cuya fórmula es SiO2 más H2O en cantidad variable. 1, record 8, Spanish, - %C3%B3palo
Record number: 8, Textual support number: 1 CONT
El ópalo se encuentra en las cavidades de las rocas magmáticas y sedimentarias en forma de venas o de masas blancas, amarillentas, verdes, pardas o rojizas. Es un verdadero coloide que contiene de 3 a 13 % de agua, un mineral vítreo, de fractura concoidea, aspecto lechoso y reflejos irisados, cuyas variedades más hermosas constituyen gemas apreciadas para joyas y objetos artísticos. 1, record 8, Spanish, - %C3%B3palo
Record number: 8, Textual support number: 1 OBS
Fórmula química: SiO2•nH2O 1, record 8, Spanish, - %C3%B3palo
Record 9 - internal organization data 1978-08-15
Record 9, English
Record 9, Subject field(s)
- Astrochemistry and Cosmochemistry
Record 9, Main entry term, English
- siderophyre
1, record 9, English, siderophyre
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
- siderophyry 1, record 9, English, siderophyry
correct
Record 9, Textual support, English
Record number: 9, Textual support number: 1 OBS
A stony-iron meteorite containing crystals of bronzite and tridymite in a network of nickel-iron. 1, record 9, English, - siderophyre
Record 9, French
Record 9, Domaine(s)
- Astrochimie et cosmochimie
Record 9, Main entry term, French
- sidérophyre
1, record 9, French, sid%C3%A9rophyre
correct
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 OBS
Météorite pyroxénique. 1, record 9, French, - sid%C3%A9rophyre
Record 9, Spanish
Record 9, Textual support, Spanish
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