6088 Dioptase, Harquahala Mine, Harquahala Mountains, La Paz Co., Arizona, USA

October 2, 2019 Steve Arizona North and Central Americas United States

Mounted in 1981 by Emilie Kendig. Labelled as Yuma Co. Now known as the Bonanza Mine and is in La Paz (County boundaries since changed)

Arizona North and Central Americas United States

0797 Dioptase, Table Mountain Mine, Table Mountain, Pinal Co., Arizona, USA

September 20, 2019

Africa Democratic Republic of Congo (Zaire)

ncat JP2156 Dioptase, Malachite, Tantara Mine, Shinkolobwe, Kambove District, Katanga (Shaba), Democratic Republic of the Congo

October 8, 2019

Arizona North and Central Americas United States

2887 Wulfenite, Dioptase, Mimetite, Mammoth-Saint Anthony Mine (Mammoth-St Anthony Mine; Mammoth Mine; St. Anthony Mine), St. Anthony deposit, Tiger, Mammoth District, Pinal Co., Arizona, USA

October 3, 2019

Arizona North and Central Americas United States

2669 Dioptase, Harquahala Mine, Salome, Arizona, USA

October 3, 2019