Kaplan Store › Mitosis Brooch Image 1 of 1 Mitosis Brooch $1,040.00 Copper, brass, bronze, silver, marriage of metals, metal fabrication1.25” x 2.25” x 0.375” Purchase Added! Copper, brass, bronze, silver, marriage of metals, metal fabrication1.25” x 2.25” x 0.375”