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Tumbaga – nazwa nadana przez Hiszpanów stopowi złota i miedzi, używanemu przez złotników kultur prekolumbijskich Ameryki Południowej. Stop ten zawierał różne proporcje składników w zależności od efektu i koloru, jaki chciano uzyskać.
Tumbaga is the name for a non-specific alloy of gold and copper given by Spanish Conquistadors to metals composed of these elements found in widespread use in pre-Columbian Mesoamerica in North America and South America. The term is a borrowing from Tagalog tumbaga which in turn came from Malay tembaga, meaning 'copper' or 'brass'.
Learn about tumbaga, a pre-Columbian alloy of gold and copper used in Mesoamerica and South America. Discover how tumbaga was made, cast, decorated and used in ancient cultures.
1 kwi 2024 · Today this alloy is known as tumbaga, in reference to pre-Columbian objects made using a combination of gold, silver and/or copper (Fig 1). Depletion of the copper and silver through the application of naturally corrosive minerals and processes, resulted in surfaces that were enriched in gold.
Tumbaga is a metal alloy of gold, silver and copper that was used by pre-Hispanic Colombian cultures to create elaborate works of art. Learn how they hammered, cast and decorated tumbaga objects with symbolic meaning and artistic skill.
6 gru 2023 · Learn how ancient Colombian cultures used tumbaga, a gold alloy, to create stunning works of art. Discover the techniques and symbolism of hammering, casting and lost-wax methods.
Tumbaga is an ancient alloy of gold and copper that was widely used in Mesoamerica and Peru. Learn how the ancient metalworkers created a golden luster by removing copper from the surface of tumbaga objects and how this technique influenced the conquistadors.
