THIS INGOTS LOT IS NOT SOLID GOLD. It is for making plated jewelry & crafts NOT for investment. IN THIS INGOT USED PINS FROM COMPUTER (CPU, USB, HDMI).
ITS NOT A PURE GOLD. THIS INGOT IS MELTED WITH BORAX PINS SCRAP GOLD RECOVERY. THIS IS NOT POSITIVE TEST ACID. BE AWARE THAT IT IS NOT SOLID GOLD BAR IT WILL BE A COMBINATION OF OTHER METALS AND ACID TEST WILL FAIL AS IT REQUIRES DISTILLATION.