“...a stone´s throw away from the famous lucky strike mine in Central Oregon´s Ochoco Mountains is Rojo Di bed. Rojo - meaning red, and Di, the name of the prospectors wife. The outer shell is similar to Lucky Strike and Valley View thundereggs, but the specimen from this bed vary greatly in colors, patterns and inclusions...”

From the presentation-programm “These Fabulous Thundereggs”, published by Doug Moore, Stevens Point, 2005