4224 Quartz in Flint Nodule, Newhaven, Sussex, England October 4, 2019 Steve England United Kingdom Rob Hamson
Arkansas North and Central Americas United States 0561 Cookeite, Quartz, Stand On Your Head Claim, Arkansas, USA September 20, 2019
Nevada North and Central Americas United States 7024 JL1290, Riebeckite, Quartz, Alamo, Lincoln Co., Nevada, USA September 23, 2019
Australasia Australia Tasmania ncat JP2420 Quartz, Livingstone mine, Cygnet district, Huon-Channel region, Huon Valley municipality, Tasmania September 23, 2019
