0876 BAKERITE, 20 Mule Team Canyon, Death Valley National Park, Inyo County, California, U.S.A.

September 28, 2019 Pendleton California North & Central Americas United States

Source D.Shannon, 1980

0369 CORUNDUM Var.Ruby, Zazafotsy Quarry, Zazofotsy Commune, Ihosy District, Fianarantsoa Province, Madagascar

Africa Madagascar

0369 CORUNDUM Var.Ruby, Zazafotsy Quarry, Zazofotsy Commune, Ihosy District, Fianarantsoa Province, Madagascar

September 28, 2019

6262 ADAMSITE-(Y), Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada

Canada North & Central Americas

6262 ADAMSITE-(Y), Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada

September 28, 2019

5429 ALAMOSITE, Rawhide Mine, Rawhide Wash, Mohave County, Arizona, U.S.A.

Arizona North & Central Americas United States

5429 ALAMOSITE, Rawhide Mine, Rawhide Wash, Mohave County, Arizona, U.S.A.

September 28, 2019

0508 JACOBSITE, Zinc Corperation Mine, Broken Hill, N.S.W., Australia

Australasia Australia New South Wales

0508 JACOBSITE, Zinc Corperation Mine, Broken Hill, N.S.W., Australia

September 28, 2019