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

this chatoyant effect is known as labradorescence

Rim Jasper Agate

They are a pretty neat fossil

These are a mix of C Grade thundereggs

Weight: Approx 7 lbs 7

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.