The product is a 3#- 1.6oz (1405g) chunk of Mary Ellen Jasper rough, originating from the United States. This lapidary material is perfect for cabbing and collecting rocks, fossils, and minerals. Known for its unique patterns and colors, Mary Ellen Jasper is a popular choice among collectors and hobbyists looking to create beautiful cabochons and polished stones. Its origins in the United States add a special touch to any collection, making it a desirable choice for those interested in domestic materials.