from The Century Dictionary.

  • noun Native oxid of copper, occurring in steel-gray scales of metallic luster on lava at Vesuvius.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun mineralogy A copper oxide mineral with chemical formula CuO.


Sorry, no etymologies found.


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  • Priced at Rs 4.34 million ex-showroom Delhi, the company will roll out a total of 192 E-Class cars coloured in carneol red, obsidian black, calcite white, tenorite grey, iridium silver and cubanite silver. 2009


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