0863 Quartz (Amethyst), Rutile Inclusions, Not specified, Brazil September 20, 2019 Steve Brazil South America
Africa Tanzania ncat JP3703 Quartz (Amethyst) with inclusions, Umba River (Umba Valley), Tanga Region, Tanzania October 8, 2019
Brazil South America 0141 Goethite Inclusions, Quartz (Amethyst), Not specified, Brazil September 18, 2019
Arkansas North and Central Americas United States 5629 Fluorite, Aegirine, Rutile(?), Unknown fluorescent crystals, Jones Mill Quarry (Martin Marietta Quarry; Highway 51 Quarry; Mid-State Quarry), Magnet Cove, Hot Spring Co., Arkansas, USA October 5, 2019
