Copper Compendium

Illustration of the Statue of Liberty turning green from copper patina
Why is the Statue of Liberty Green?
She wasn’t always green. Discover the surprisingly complicated chemistry that transformed the Statue of Liberty from gleaming copper to her famous green patina. Read more...
Gift of a one-of-a-kind copper pendant for Copper 7th anniversary perfect gift for her The Copperologist
Seventh Anniversary Copper Gifts for Her that are Unique
Looking for a seventh wedding anniversary copper gift that is more romantic than cookware? Discover unique copper art necklaces - beautifully presented and a gift that no-one else owns. Read more...
The Copperologist discarding dull, tarnished copper jewellery into a copper bin beside her copper toaster and cocktail shaker.
Copper Pendants That Won't Tarnish and Why I Created them
I hunted high and low for copper jewellery that would not tarnish. When I could find any, I decided to invent my own solution. Discover how genuine copper becomes copper... Read more...
Why Copper is like the Best Women
Why Copper is like the Best Women
Copper has a mind of her own, and I wouldn't want her any other way. Discover the curious science behind verdigris, why ordinary copper tarnishes, and how The Copperologist transforms... Read more...