Years ago I took a granulation class and was told that 18 kt green
gold was good to use for granulation but that 18 kt yellow gold was
not. Since then I have seen jewelry advertisements for 18 kt yellow
gold granulated pieces. Does anyone have any on a 18 kt
yellow formula that can be used for granulation, or is it the method
people are using i.e., kiln, mouth torch that makes the difference?