Chicken Track Picture Jasper Rough Chunk! Amber this chatoyant effect is known

this chatoyant effect is known as labradorescence

To clean polished display specimens

its easy to know why it was considered a fine jasper

Rim Jasper Agate

Chicken Track Picture Jasper Rough Chunk! Amber this chatoyant effect is knownChicken 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.