Tumbaga
Esquema
Jerarquía
<materials by composition> > inorganic material > metal > <metal by composition or origin> > nonferrous metal > <gold and gold alloy> > gold alloy > <gold alloy by composition or origin>
Descripción
A gold-copper alloy, of wide range of composition and color, resulting in a lower melting point than either contributory metal; widely employed in Central and South America.
URI original del concepto
Otros términos
- tumbaga (oro) [es]