4310 Eriochalcite, Tolbachik Volcano, Kamchatka, Russia

October 5, 2019 Pendleton Europe Russia

Diederik Visser

Tags: Eriochalcite

Australasia Australia Tasmania

1841 Quartz, Sphalerite, Calcite(?), Chalcopyrite, Hellyer Mine, Tasmania

September 22, 2019

Honduras North and Central Americas

6019 Silver, Tegucigalpa, Francisco Morazan Department, Honduras

October 2, 2019

North and Central Americas Oregon United States

0749 Paulingite, 3 Mile School, Ritter, Grant Co, Oregon, USA

September 20, 2019

5079 Fluorite, Dayu, Jiangxi Province, China

September 29, 2019