Chicken Track Picture Jasper Rough Chunk! Amber its easy to know why

its easy to know why it was considered a fine jasper

and typically has more orbicular like lace

this chatoyant effect is known as labradorescence

and the stone has to be turned correctly

They are a pretty neat fossil

Chicken Track Picture Jasper Rough Chunk! Amber its easy to know whyChicken Track Jasper is an old stock Jasper, and is believed to have been fossil worm tunnels! It has some awesome pattern and colors, and can be a picture jasper when cut right! This stunning material is a pretty neat one, and it gets its name from the worm tunnels on top; often resembling chicken tracks! Photos are generally taken wet to simulate what a polish would look like. Weight: Approx 2 lbs 2 oz Measurements (inches longest approx): 4. 7 x 1.