4601 Hessite, Red Cloud Mine (Chicago; Colorado Occurrence), Gold Hill District, Boulder Co., Colorado, USA October 5, 2019 Pendleton Colorado North and Central Americas United States ex John Muntyan – Colorado School of Mines Geology Museum :92C3
Australasia Australia Tasmania 2543 Brochantite, Antlerite(?), Murray’s Reward Mine, Balfour, Tasmania October 3, 2019
