European Greenish Yellow 9-14 Investment Casting Master Alloy-Contains No Gold Per Troy Ounce (20 DWT)

Hi reusability good for torch casting. Has a greenish yellow color (traditionally called a European shade of yellow gold) when alloyed with fine gold to produce alloy between 9K and 14K.  Has a high silver content. Sold by the troy ounce (20 pennyweights or 31.1 grams)   Contents: Cu 57% Ag 27.5% Zinc 15.5% Note: There are proprietary metals in the formulation which are not included in the composition section. May also contain other elements including silicon. Sold by the troy ounce (20 pennyweights or 31.1 grams).