Copper is a metallic element that is red or orange in color and soft in terms of texture. The term ‘copper’ comes from the word ‘cuprum’ which has reference to its origins in Cyprus. For&hellip
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What is KDM in gold?
‘KDM’ in gold refers to the metallic element Kadium, or more commonly referred to as Cadmium. When a gold item is sold with the KDM label, for example, it simply means that this particular piece&hellip