3122 RHODOCHROSITE, N’Chwaning II Mine, Kuruman, Kalahari Mn Field, Northern Cape Province, South Africa

September 28, 2019 Pendleton Africa South Africa

Source C.Kovac, 2016

Tags: RHODOCHROSITE

2574 CUPROTUNGSTITE, STOLZITE, Cordillera Mine, Tuena, N.S.W., Australia

Australasia Australia New South Wales

2574 CUPROTUNGSTITE, STOLZITE, Cordillera Mine, Tuena, N.S.W., Australia

September 28, 2019

2220 COESITE, STISHTOVITE, Meteor Crater, Winslow, Coconino County, Arizona, U.S.A.

Arizona North & Central Americas United States

2220 COESITE, STISHTOVITE, Meteor Crater, Winslow, Coconino County, Arizona, U.S.A.

September 28, 2019

2224 EMPLECTITE, SIDERITE, Tannenbaum Mine, Antonsthal, Erzgebirge, Saxony, Germany

2224 EMPLECTITE, SIDERITE, Tannenbaum Mine, Antonsthal, Erzgebirge, Saxony, Germany

September 28, 2019

5707 ARSENOPYRITE, Yaogangxian Mine, Yizhang County, Chenzhou Prefecture, Hunan Province, China

5707 ARSENOPYRITE, Yaogangxian Mine, Yizhang County, Chenzhou Prefecture, Hunan Province, China

September 28, 2019