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[Subject: Fashion]
- Glossy black colour, from the coal of the same name.
Translated in 24 languages
[Subject: Mineralogy]
- Coal of a hard variety that contains relatively pure carbon and burns with little flame and smoke
Translated by: ROBERT GRIGOR BAXTER
Translated in 1 languages
[Subject: Geology, Meteorology, Hydrology]
Translated by: GIANNI GAVIOLI
Translated in 9 languages