0643 Gmelinite, Calcite, Natrolite, Magheramorne Quarry, near Glenarm, Co. Antrim, Northern Ireland September 20, 2019 Steve Co. Antrim Northern Ireland United Kingdom Click for full sized imageā¦
Asia China 5135 Arsenopyrite, Calcite, Yao Gan Xian Mine, Leiyang Co., Hunan Province, China September 29, 2019