ncat JP0242 Chabazite-Na, Siderite, Bickers Quarry (Simpkins Quarry), Tokatoka, Kaipara District, Northland Region, North Island, New Zealand October 8, 2019 Steve Australasia New Zealand No 2 Quarry
Arkansas North and Central Americas United States 5624 Siderite, Jones Mill Quarry (Martin Marietta Quarry; Highway 51 Quarry; Mid-State Quarry), Magnet Cove, Hot Spring Co., Arkansas, USA October 5, 2019
Australasia Australia South Australia ncat JP656 Barite, Siderite, Pyrolusite, Martins Well, South Flinders Ranges, Flinders Ranges, South Australia September 23, 2019
New Hampshire North and Central Americas United States 4529 Siderite, Palermo #1 Mine, North Groton, Grafton Co., New Hampshire, USA October 5, 2019