This master alloy is suitable for the production of 9, 10 and 14 red gold stamped items, solid and hollow chain, earrings, bracelets, tube rings and investment cast articles without stones in place (Cu92Zn3). The gold alloy is not suitable for hardening. During plastic deformation, it is suitable for mould casting. During investment casting, all the most common techniques can be used. Genia 101 is sold by the gram.