carbonado 的定义
plural car·bo·na·dos, car·bo·na·does.
- a massive, black variety of diamond, found chiefly near São Salvador, Brazil, and formerly used for drilling and other cutting purposes.
更多carbonado例句
- And then added with a grim smile, "But we'll see if an Englishman will not make as good a carbonado as a Portuguese!"
- Ilmenite has sometimes been mistaken in the South African mines for carbonado.
- The largest piece of carbonado ever recorded was found in Bahia in 1895, and weighed 3150 carats.
- Extensive mines are worked at Carbonado, and test shafts have been opened at a few localities near the trail which we followed.
- It is almost exclusively in the mines of Bahia, and in particular in the Cincora district, that the valuable carbonado is found.