This rare material can only be obtained through old collections! Originally discovered on the property of the world famous Richardson Ranch in Mahleur County, Oregon. Richardson’s operate a famous rock shop and used to offer fee digging on their property from the 1970s up until the early 2000’s. This practice has been discontinued so the only way you obtain this material is through private estates. Colors evoke memories of natural sunsets to pastoral shade of lilac and lavender.