2303 Actinolite, Maple Leaf, Ontario, Canada September 22, 2019 Steve Canada North and Central Americas
California North and Central Americas United States 1312 Perovskite, Andradite, Chlorite, Actinolite, Junilla Claim, about a half mile from the Benitoite Gem Mine and the Chlorite Schist Knob, Dallas Gem Mine Area, San Benito Co, California, USA September 22, 2019
Cornwall England United Kingdom 1331 Cassiterite, Actinolite(?), Whiteworks Mine, St Day, Cornwall, England September 22, 2019
Australasia Australia Victoria 0826 Andradite, Clinozoisite, Actinolite, Ferro-axinite, Dookie Mineral Reserve, Dookie, Victoria April 11, 2021
Australasia Australia Tasmania 1979 Actinolite, Arsenopyrite, Unknown, Colebrook Hill, Rosebery, Tasmania September 22, 2019
