Inicio > Term: ruby
ruby
The red gem variety of corundum, the color due to the presence of chromium in the structure. Compare: sapphire
- Parte del discurso: noun
- Industria/ámbito: Minería
- Categoría: Minería general; Mineral mining
- Government Agency: USBM
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Creador
- ed.young
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(Milwaukee, United States)