is it possible to find an escher which has three different types of escher stones in it? like a combo coticule except it has 3 different colors one obviusly sandwiched in between the other two? The story is I got an ebay 20 dllr possible mini escher and when I got it it is greyish greenish on one side and dark blue grey on the other, figured it was a loss since eschers don't come in combo or whatever it is a natural stone though. So about 2 days ago I try it out and man does it leave a nice finish, cleaned it up and to my surprise there is three different color variations and what seems to be an inclusion which is dark brown in color, currently busy but will try to post pictures tomorrow or later today. Another thing is the stone has some deep gashes on the sides so it probably was cut roughly or someone really took poor care of it.