What is the difference between annealing white gold and yellow gold?
The answer may surprise you because the difference is as simple as what type of alloy is used.
I will break this down into its simplest form for this example. Back in the day 14k and 18k yellow gold were alloyed with copper to make a wearable and workable metal.
14k yellow gold was 58.5 parts 24k gold mixed with 41.5 parts copper.
18k yellow gold was 75.5 parts 24k gold mixed with 24.5 parts copper.
I am using copper as an example. These days there are Continue reading How to anneal white gold, The answer may surprise you.