This Listing is for a eudialyte tumble.Size of the tumble will be around 1 inch to 1.5 inch
Eudialyte (also: Eudialite) is a rare mineral found in Russia, Sweden & Greenland .It has grey, green and red colors.Eudialyte in industry is a source of rare earth elements (REE) like zirconium.
Tumble from the lot as shown in the pics will be selected