Although coins are generally thought of as having bronze, silver and golden hues, there are a variety of vibrant rainbow hues that can show up on coins as well. These specific examples are called toned coins. Toning is a naturally occurring process that takes place when elements such as sulfur trigger chemical reactions on the surface metal of a coin. Slowly over many years these reactions develop into patinas of beautiful rainbow toning.
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$1 1881-S Morgan Dollar PCGS MS63 Toned
$229.00 -
$1 1887-P Morgan Dollar PCGS MS65 Toned
$1,195.00 -
$1 1896-P Morgan Dollar NGC MS64 Toned
$299.00 -
$1 1922-P Peace Dollar NGC MS63
$879.00 -
$1 1995-P American Silver Eagle PCGS MS67
$159.00 -
.25 1951 Washington Quarter NGC PF68 STAR Toned
$1,100.00 -
.50 1957-P Franklin Half Dollar PCGS MS66+ Toned
$295.00 -
.50 1958-D Franklin Half Dollar NGC MS67 FBL EVEREST Toned
$2,700.00 -
.50 1958-D Franklin NGC MS66 STAR FBL EVEREST Toned
$1,595.00 -
.50 1960-P Franklin Half Dollar PCGS MS66 FBL EVEREST Toned
$5,700.00 -
.50 1962-D Franklin Half Dollar NGC MS65 CAC EVEREST Toned
$1,250.00 -
.50 1966-P Kennedy Half Dollar NGC MS67 EVEREST
$4,900.00 -
.50 1970-D Kennedy Half Dollar PCGS MS66 Toned
$790.00