Net jasper, also known as Picasso stone, is a type of marble that is actually metamorphosed limestone. It is named after Picasso, because the gray rock has black or tan lines that intersect its matrix, resembling an abstract painting. This pack includes 3 mineral rock specimens, each measuring 1 to 1.5 inches in length.

• Quantity of 3 rough net jasper specimens
• Each measure 1″ to 1.5″ in length