0693 STRONTIANITE, Denton Mine, Harris Creek Sub-District Sub-District, Hardin County, Illinois, U.S.A. September 28, 2019 Steve Illinois North & Central Americas United States Source R.Sielecki, 1996
Australasia Australia Northern Territory 3850 VALENTINITE, Woodcutters Mine, Batchelor, Nthn. Terr., Australia September 28, 2019
Europe Italy 6500 GYSINITE-(Nd), Sa Duchessa Mine, Oridda, Domusnovas, Carbonia-Iglesias Province, Sardinia, Italy September 28, 2019
