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)

0559 Dioptase, Calcite, Tsumeb, Namibia

September 20, 2019

New Mexico North and Central Americas United States

4960 Dioptase, Rosasite, Willemite, Independence lode, Victorio District, Luna Co., New Mexico, USA

October 5, 2019

5464 Cerussite, Dioptase, Quartz, Tsumeb Mine, Tsumeb, Otjikoto, Namibia

October 2, 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

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