2669 Dioptase, Harquahala Mine, Salome, Arizona, USA October 3, 2019 Steve Arizona North and Central Americas United States
Arizona North and Central Americas United States 4556 Dioptase, Price Mine, Mohave Co., Arizona, USA October 5, 2019
Arizona North and Central Americas United States 4666 Dioptase, Magma Mine (Magma Superior Mine; Irene claim; Hub claim; Pomeroy; Superior Division; Silver Queen; Monarch claim; Magma Copper Mine; Broken Hill; Apex), Superior, Pioneer District, Pinal Mts, Pinal Co., Arizona, USA October 5, 2019
