I joined with the hopes that someone here may know more about Natlandite fossil stone.
My wife inherited a polished three piece set and unfortunately there is very little information available about it online.
Within the two articles I could find we have learned that "it was first discovered in 1954 in Los Angeles, Ca. by geologist Manley L. Natland, during a small dig he made in his offices backyard. He was given a rock brought up during soil testing for an annex to the old Atlantic Richfield Building at 6th and Flower streets.
Natland estimated the fossil st