This specimen consists of a conglomerate of pebbles and cobbles of material grading from Chert to Jasper. The color varies from white through different shades of brown. Some of the stones have a lighter colored interior. The specimen was collected and tumble polished by Mike Manning. Mike is a master at tumbling large pieces. He does not reveal the exact location from where this material is collected.
Flaws: There are a few small rough spots in recessed areas mostly on the white side of the specimen.