Thread: Name that stone part 4! Soft Arkansas?

Hello once again! Here is a stone of which I am unsure about. Definitely a natural, medium hard, laps easier than the brown stone in part 3 of this series but still on the hard side. It is a mottled black, tan, cream, and off white. It reminds me of some soft Arkansas in my collection however none of them are this dark it creates a thin light brown slurry when lapped as shown in the image. Thanks for your time gents!