It's good! I did a texture sheet mokume gane, wow! You can see the results below.

Like I always say, I love this texture sheet! 

It's a two part printing process using a texture sheet, raw polymer clay and mica powders.

 On this example, PearlEx was lightly rubbed on the out-y part of a texture sheet, the clay sheet was impressed. This both textures and transfers the mica powder to the clay. Next PearlEx rubbed on the out-y part of the clay sheet. The clay sheet is then rolled flat.

Nice effect!

 Nice use of some scrap clay, but hum, I thought I could do better with the colors.

 This is Premo Gold polymer clay, tinted with the 'Kato Color Concentrates'. I like it a lot. 

 I experimented using two of my texture sheets, Shingle Cracked Growth Ring, and if you look to the edges, Green Sea Urchin.

 I didn't sand this piece. I like the tiny bit of texture that remains after the mokume gane process.  

 If you would like more information on the process, here is a great tutorial on the web site Polymer Clay Central:

4 Color Mini Mokume Gane

Texture Sheet examples: Growth Ring  Open Weave Basket  Sugar Granite  Weathered Wood   Dark Side Wood  Tiny Cracked Growth Ring  Kit-Kit-Dizze Fine Lauhala Crumpled Foil  Shingle Cracked Growth Ring Desert Sandstone Green Sea Urchin  Lava Rock Grass Cloth River Sand Wood Block One  Wood Block Two  Wood Block Three Wood Block Four Wood Block Five Wood Block Six