Rara · História
Gold parting
Process of separating gold from silver
Gold parting is the separating of gold from silver (and other metallic impurities). Gold and silver are often extracted from the same ores and are chemically similar. Their separation therefore is the usual focus of parting the alloy of gold and silver, called electrum.
Na Wikipédia
Texto em inglês Ainda não há artigo no seu idioma: trecho em inglês.
Gold parting is the separating of gold from silver (and other metallic impurities). Gold and silver are often extracted from the same ores and are chemically similar. Their separation therefore is the usual focus of parting the alloy of gold and silver, called electrum.
Texto: Wikipédia em inglês, CC BY-SA 4.0. ·
Cartas próximas
-
★★
Silvering
Covering object with layer of silver
-
★★
Patio process
Metallurgical process: extraction of silver by amalgamation
-
★★
Douração
-
H★
History of gold
Aspect of history
-
★
Gold–aluminium intermetallic
Any intermetallic compound of gold and aluminium
-
E★★
Electroless deposition
Plating process