Quarter Lamination Error

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Quarter lamination error. Lamination is when flakes of metal being to peel or flake of a planchet do to impurities in the alloy and this can be attached or detached. We look at lamination error coins to look for in pocket change. When the hub creates a secondary misaligned image on the coin that s when a doubled die coin is created. A lamination error occurs when a coin has a fragment of metal missing or peeled off the coin s surface.

A missing clad layer is a pretty obvious error that you can see with the naked eye. Laminations during the preparation of the planchet strip foreign materials grease dirt oil slag or gas may become trapped just below the surface of the metal. That happens when the outer cupronickel cladding comes apart from the pure copper core. It may appear to be a brassy orange color or a dark brown brown color or somewhere in between.

Mint made errors are errors in a coin made by the mint. On the other hand if it s thinner than a normal quarter you could have what s called a lamination error. These coin errors can be caused by dirt or gas trapped in the strip as it is rolled out to the prescribed thickness. A lamination flaw is a planchet defect that results from metal impurities.

Lamination errors may be missing or attached to the coin s surface. Professional coin grading service pcgs recently certified two extremely rare and unusual washington quarter errors. The die is imprinted by a machine called a hub. Look for these expensive coins worth money.

When a copper nickel clad coin is missing some or all of its outer nickel layer the coin appears copper colored where the clad is missing. I can be as small as a pin head or almost as large as the coin itself and is easy to identify since it looks like metal leaf when attached and grainy if detached. The first is the third known example of a two tailed quarter likely struck in.