Rare Colorful Guinea “Football” -A Wonderful CAC Factory Error Marble

Condition: Near Mint +
Grade: 8.9
Size: 1/2″ x 11/16″

Colorful Guinea Football over a cobalt base – an attractive factory error marble. This wonderfully unique & rare marble was rejected and discarded because it rolled in only one direction down the cooling rollers creating the “football” shape. It was excavated from the CAC factory site back when it was allowed. As made flake and a reflection – direct from the factory, no use or play action. Very few of these gems exist.