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The Government of Canada’s terminology and linguistic data bank.
GRES CIMENT CALCEDONITE [2 records]
Record 1 - internal organization data 2001-12-04
Record 1, English
Record 1, Subject field(s)
- Petrography
- Geology
Record 1, Main entry term, English
- siliceous slab
1, record 1, English, siliceous%20slab
proposal
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record 1, French
Record 1, Domaine(s)
- Pétrographie
- Géologie
Record 1, Main entry term, French
- dalle siliceuse
1, record 1, French, dalle%20siliceuse
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Avec des dalles siliceuses, nous revenons aux grès à ciment de calcédonite [...] Le Sparnacien continental du bassin de Paris méridional présente ainsi des brèches siliceuses formées de morceaux de silex plus ou moins anguleux, parfois très gros, englobés dans une pâte siliceuse de très grande dureté, en tout point comparable à celle du silex englobé, de sorte que la cassure tranche aussi bien les silex que le ciment qui les englobe. Au microscope, la pâte siliceuse se montre formée d’une calcédonite très finement cristallisée, limpide en lumière naturelle. Les seules différences avec les silex englobés sont cette limpidité plus grande et l'absence d’organismes. Cette roche est une formation éluviale. La dalle siliceuse peut atteindre plusieurs mètres d’épaisseur. 1, record 1, French, - dalle%20siliceuse
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1978-08-16
Record 2, English
Record 2, Subject field(s)
- Chemical Engineering
- Geology
Record 2, Main entry term, English
- chalcedony cemented pure quartz sandstone
1, record 2, English, chalcedony%20cemented%20pure%20quartz%20sandstone
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 OBS
Pure quartz sandstones with chalcedony cement usually appear as greenish gray rocks with a dull lustrous and sharp fracture surface. 1, record 2, English, - chalcedony%20cemented%20pure%20quartz%20sandstone
Record 2, French
Record 2, Domaine(s)
- Génie chimique
- Géologie
Record 2, Main entry term, French
- grès à ciment de calcédonite
1, record 2, French, gr%C3%A8s%20%C3%A0%20ciment%20de%20calc%C3%A9donite
correct
Record 2, Abbreviations, French
Record 2, Synonyms, French
- grès calcédonieux 2, record 2, French, gr%C3%A8s%20calc%C3%A9donieux
correct
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
Dans l'état actuel des connaissances les grès à ciment de calcédonite sont d’une grande rareté dans l'ensemble des formations arénacées. 2, record 2, French, - gr%C3%A8s%20%C3%A0%20ciment%20de%20calc%C3%A9donite
Record 2, Spanish
Record 2, Textual support, Spanish
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