Copper, brass and bronze look similar but age very differently. Compare colour, hardness, tarnish and value before choosing copper-alloy jewellery in the UK.
Green marks from copper jewellery are a natural reaction, not a fault. Here's how to prevent them, clean them off your skin and restore your rings and bracelets.
A practical beginner's guide to copper jewellery: what the green mark on your skin means, how to clean tarnish without stripping the finish, and how to...
