Hello wood collectors and lapidary associates!I have answered a number of questions recently on the topic of surface bleaching our Farson-Eden Valley petrified wood. The most recent was from the Netherlands!...
Welcome rock hounds! Turritella agate is no longer placed in the Fresh Water Genus Goniobasis, but is now the fresh water species Elimia tenera (Hall, 1845) from the Family Pleurocerida. Dr. Warren Allmon, the...