Crazy Lace Agate Lapidary Rough Chunk Birdseye but the most accepted theory

but the most accepted theory is that they are coprolites and intestinal casts from Predatory Sea Worms

For a long time the coprolite from this formation was thought to be pseudo-coprolite

Kaleidoscope Jasper Random Pull Rough — Tumbling & Trimmer Size | Rare Oregon Bog Jasper

This one has great flash on both of the main sides

Crazy Lace Agate Lapidary Rough Chunk Birdseye but the most accepted theoryCrazy Lace Agate is a highly popular and attractive Agate from the Desert of Mexico. Crazy Lace has some awesome and amazing Lace and bright vivid colors. It can take a great polish, and work into some stunning designer grade cabochons. Crazy Lace can have lots of different varieties and scenes. It has so many different patterns and colors to work with. Photos are generally taken wet to simulate a polish. Weight: Approx 2 lbs 4. 3 oz Measurements