Polished Crooked River Limbcast – Large Fossil Cast with Tubes & Shrinkwood Rhodonite Formed by ancient cyanobacteria in

Formed by ancient cyanobacteria in shallow marine environments

23 Smallest: 2

almost liquid look when moved

The contrast between the two layers gives this piece incredible visual appeal

a crystal byproduct of high silica magma

Polished Crooked River Limbcast – Large Fossil Cast with Tubes & Shrinkwood Rhodonite Formed by ancient cyanobacteria inPolished Crooked River Limbcast Large Fossil Cast with Tubes & Shrinkwood This is an extremely rare, old stock, polished chunk of Crooked River Limbcast, a fossil agate from Oregon thats become nearly impossible to findespecially in this large collector size. At 18 lbs, this piece is bursting with character: botryoidal tube formations, partial shrinkwood structures, and exposed outer wood grain textures that give it a natural, prehistoric aesthetic.