2266 Chalcopyrite, Hellyer Mine, Tasmania March 27, 2022 Steve Australasia Australia Tasmania Interesting twinned chalcopyrite crystals without matrix. Width of view 11.5mm. Stack of 40 images. Click on the image below for a higher resolution version.
Asia China 5000 Jamesonite, Chalcopyrite, Sphalerite, Yaogangxian Mine, Yaogangxian W-Sn ore field, Yizhang Co., Chenzhou Prefecture, Hunan Province, China October 5, 2019
Missouri North and Central Americas United States 0481 Calcite, Dolomite, Chalcopyrite, Miliken Mine, Viburnum Trend, Reynolds Co, Missouri, USA September 19, 2019
Australasia Australia Queensland ncat OW302 Chalcopyrite, 4780 Level, 4 Lens Drill Drive 3, Mount Gordon, Queensland March 27, 2022
Australasia Australia Northern Territory 1756 Chalcopyrite, Hematite, Dolomite, Sepiolite, Peko Mine, Tennant Creek, Northern Territory March 27, 2022