Hey there got a stone some months ago, actually it was sold from Austria. I first thought it could be a type of Arkansas....probably a Washita or something like an oily Lily White.

After taking the shots and trying to hone a kitchen knife with it...iam not convinced that its a Type of Arkansas. It reminded me on types of Hindostan, actually it shows no layering / tidal layers, also the material doesnt fit.

Actually it looks like its really a Type of Novaculite....it shows a type of flaking on the back where the stone seems to have been glued....

Just from the look and the swirling on the sides it doesnt look typically how and Washita/Arkie should look like. Anybody ever had something comparable ?