When it comes to gold, how pure is pure? And how does anybody know? As recent revelations about the Perth Mint have shown, gold buyers and sellers take purity very seriously. Questions have been ...

In this interview, AZoM speaks with Ted Shields from Evident about the new Vanta™ GX precious metal analyzer for nondestructively testing the precious metal content, purity, and karatage of gold, ...

Gold prices are soaring to new highs, making it more important than ever to ensure the jewelry or coins you purchase are genuine. At first glance, fake gold can look just as shiny and appealing as the ...