Thread: Name That stone part 3! Washita?

Hello gentlemen, I have a few of these, one belonged to my great uncle. They all have similar color and pattern. It is very hard to lap, almost feels like arkansas I have tried to lap. I seen a similar on ebay that was listed as a washita however all the marked (and unused-lightly used) washitas I have in my collection are a white/cream with a red/purple pattern. These are a varying range of browns with some spots being almost black. Are these an older variety of washita or just what happens to them when they have been soaked with oil for the past 80 years or so? This one has had more than 1/8" lapped off of it and it maintained it's coloration and pattern